diff --git a/.npmignore b/.npmignore
new file mode 100644
index 0000000..8604fd3
--- /dev/null
+++ b/.npmignore
@@ -0,0 +1,13 @@
+demo
+lib
+tests
+node_modules
+bower_components
+
+.gitIgnore
+Makefile
+test.html
+test_webrtc.html
+quirc.js-demo-avatar.png
+quirc.js-doraemon.png
+qr.png
diff --git a/README.md b/README.md
index d754935..b442429 100644
--- a/README.md
+++ b/README.md
@@ -5,8 +5,8 @@ JS library is 61.3kb after gzipped and seems to be able to decode video frames f
 Quirc.js is a JS Emscripten port of a small portable C qrcode library [Quirc](https://github.com/dlbeer/quirc)
 
 Examples:
-- [WebRTC demo](https://zz85.github.io/quirc.js/test_webrtc.html)
-- [Image decoding demo](https://zz85.github.io/quirc.js/test.html)
+- [WebRTC demo](https://github.com/Karankang007/quirc.js/blob/Master/test_webrtc.html)
+- [Image decoding demo](https://github.com/Karankang007/quirc.js/test.html)
 
 Try this:
 
diff --git a/bower.json b/bower.json
new file mode 100644
index 0000000..4f4f9e2
--- /dev/null
+++ b/bower.json
@@ -0,0 +1,33 @@
+{
+  "name": "quircJs",
+  "description": "Quirc.js is a JS Emscripten port of a small portable C qrcode library Quirc",
+  "version": "1.1.1",
+  "main": "quirc.js",
+  "keywords": [
+    "QuircJs",
+    "QR",
+    "Barcode",
+    "Decode",
+    "WebRTC"
+  ],
+  "authors": [
+    "Daniel Beer",
+    "Joshua Koo"
+  ],
+  "license": "https://github.com/zz85/quirc.js/blob/gh-pages/LICENSE",
+  "homepage": "https://github.com/zz85/quirc.js",
+  "ignore": [
+    "**/.*",
+    "node_modules",
+    "bower_components",
+    "test",
+    "tests",
+	".gitIgnore",
+	"Makefile",
+	"test.html",
+	"test_webrtc.html",
+	"quirc.js-demo-avatar.png",
+	"quirc.js-doraemon.png",
+	"demo/*"
+  ]
+}
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..e100b2d
--- /dev/null
+++ b/package.json
@@ -0,0 +1,33 @@
+{
+  "name": "quirc-js",
+  "version": "1.1.2",
+  "description": "Quirc.js is a JS Emscripten port of a small portable C qrcode library Quirc",
+  "main": "quirc.js",
+  "directories": {
+    "lib": "lib",
+    "test": "tests"
+  },
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/Karankang007/quirc.js.git"
+  },
+  "author": "Daniel Beer <dlbeer@gmail.com> (https://github.com/dlbeer)",
+  "contributors": [
+	"Joshua Koo (https://github.com/zz85)",
+	"Karanvir Kang <karankang007@gmail.com> (https://github.com/karankang007)"
+  ],
+  "license": "LicenseRef-LICENSE",
+  "bugs": {
+    "url": "https://github.com/zz85/quirc.js"
+  },
+  "homepage": "https://github.com/zz85/quirc.js",
+  "browser": {
+	"fs" : false,
+	"path": false,
+	"crypto": false,
+	"ws": false
+  }
+}
diff --git a/quirc.js b/quirc.js
index b1cd416..01d796e 100644
--- a/quirc.js
+++ b/quirc.js
@@ -1,16 +1,11318 @@
-var Module;if(!Module)Module=(typeof Module!=="undefined"?Module:null)||{};var moduleOverrides={};for(var key in Module){if(Module.hasOwnProperty(key)){moduleOverrides[key]=Module[key]}}var ENVIRONMENT_IS_WEB=typeof window==="object";var ENVIRONMENT_IS_NODE=typeof process==="object"&&typeof require==="function"&&!ENVIRONMENT_IS_WEB;var ENVIRONMENT_IS_WORKER=typeof importScripts==="function";var ENVIRONMENT_IS_SHELL=!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER;if(ENVIRONMENT_IS_NODE){if(!Module["print"])Module["print"]=function print(x){process["stdout"].write(x+"\n")};if(!Module["printErr"])Module["printErr"]=function printErr(x){process["stderr"].write(x+"\n")};var nodeFS=require("fs");var nodePath=require("path");Module["read"]=function read(filename,binary){filename=nodePath["normalize"](filename);var ret=nodeFS["readFileSync"](filename);if(!ret&&filename!=nodePath["resolve"](filename)){filename=path.join(__dirname,"..","src",filename);ret=nodeFS["readFileSync"](filename)}if(ret&&!binary)ret=ret.toString();return ret};Module["readBinary"]=function readBinary(filename){return Module["read"](filename,true)};Module["load"]=function load(f){globalEval(read(f))};if(!Module["thisProgram"]){if(process["argv"].length>1){Module["thisProgram"]=process["argv"][1].replace(/\\/g,"/")}else{Module["thisProgram"]="unknown-program"}}Module["arguments"]=process["argv"].slice(2);if(typeof module!=="undefined"){module["exports"]=Module}process["on"]("uncaughtException",(function(ex){if(!(ex instanceof ExitStatus)){throw ex}}));Module["inspect"]=(function(){return"[Emscripten Module object]"})}else if(ENVIRONMENT_IS_SHELL){if(!Module["print"])Module["print"]=print;if(typeof printErr!="undefined")Module["printErr"]=printErr;if(typeof read!="undefined"){Module["read"]=read}else{Module["read"]=function read(){throw"no read() available (jsc?)"}}Module["readBinary"]=function readBinary(f){if(typeof readbuffer==="function"){return new Uint8Array(readbuffer(f))}var data=read(f,"binary");assert(typeof data==="object");return data};if(typeof scriptArgs!="undefined"){Module["arguments"]=scriptArgs}else if(typeof arguments!="undefined"){Module["arguments"]=arguments}}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){Module["read"]=function read(url){var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.send(null);return xhr.responseText};if(typeof arguments!="undefined"){Module["arguments"]=arguments}if(typeof console!=="undefined"){if(!Module["print"])Module["print"]=function print(x){console.log(x)};if(!Module["printErr"])Module["printErr"]=function printErr(x){console.log(x)}}else{var TRY_USE_DUMP=false;if(!Module["print"])Module["print"]=TRY_USE_DUMP&&typeof dump!=="undefined"?(function(x){dump(x)}):(function(x){})}if(ENVIRONMENT_IS_WORKER){Module["load"]=importScripts}if(typeof Module["setWindowTitle"]==="undefined"){Module["setWindowTitle"]=(function(title){document.title=title})}}else{throw"Unknown runtime environment. Where are we?"}function globalEval(x){eval.call(null,x)}if(!Module["load"]&&Module["read"]){Module["load"]=function load(f){globalEval(Module["read"](f))}}if(!Module["print"]){Module["print"]=(function(){})}if(!Module["printErr"]){Module["printErr"]=Module["print"]}if(!Module["arguments"]){Module["arguments"]=[]}if(!Module["thisProgram"]){Module["thisProgram"]="./this.program"}Module.print=Module["print"];Module.printErr=Module["printErr"];Module["preRun"]=[];Module["postRun"]=[];for(var key in moduleOverrides){if(moduleOverrides.hasOwnProperty(key)){Module[key]=moduleOverrides[key]}}var Runtime={setTempRet0:(function(value){tempRet0=value}),getTempRet0:(function(){return tempRet0}),stackSave:(function(){return STACKTOP}),stackRestore:(function(stackTop){STACKTOP=stackTop}),getNativeTypeSize:(function(type){switch(type){case"i1":case"i8":return 1;case"i16":return 2;case"i32":return 4;case"i64":return 8;case"float":return 4;case"double":return 8;default:{if(type[type.length-1]==="*"){return Runtime.QUANTUM_SIZE}else if(type[0]==="i"){var bits=parseInt(type.substr(1));assert(bits%8===0);return bits/8}else{return 0}}}}),getNativeFieldSize:(function(type){return Math.max(Runtime.getNativeTypeSize(type),Runtime.QUANTUM_SIZE)}),STACK_ALIGN:16,prepVararg:(function(ptr,type){if(type==="double"||type==="i64"){if(ptr&7){assert((ptr&7)===4);ptr+=4}}else{assert((ptr&3)===0)}return ptr}),getAlignSize:(function(type,size,vararg){if(!vararg&&(type=="i64"||type=="double"))return 8;if(!type)return Math.min(size,8);return Math.min(size||(type?Runtime.getNativeFieldSize(type):0),Runtime.QUANTUM_SIZE)}),dynCall:(function(sig,ptr,args){if(args&&args.length){if(!args.splice)args=Array.prototype.slice.call(args);args.splice(0,0,ptr);return Module["dynCall_"+sig].apply(null,args)}else{return Module["dynCall_"+sig].call(null,ptr)}}),functionPointers:[],addFunction:(function(func){for(var i=0;i<Runtime.functionPointers.length;i++){if(!Runtime.functionPointers[i]){Runtime.functionPointers[i]=func;return 2*(1+i)}}throw"Finished up all reserved function pointers. Use a higher value for RESERVED_FUNCTION_POINTERS."}),removeFunction:(function(index){Runtime.functionPointers[(index-2)/2]=null}),warnOnce:(function(text){if(!Runtime.warnOnce.shown)Runtime.warnOnce.shown={};if(!Runtime.warnOnce.shown[text]){Runtime.warnOnce.shown[text]=1;Module.printErr(text)}}),funcWrappers:{},getFuncWrapper:(function(func,sig){assert(sig);if(!Runtime.funcWrappers[sig]){Runtime.funcWrappers[sig]={}}var sigCache=Runtime.funcWrappers[sig];if(!sigCache[func]){sigCache[func]=function dynCall_wrapper(){return Runtime.dynCall(sig,func,arguments)}}return sigCache[func]}),getCompilerSetting:(function(name){throw"You must build with -s RETAIN_COMPILER_SETTINGS=1 for Runtime.getCompilerSetting or emscripten_get_compiler_setting to work"}),stackAlloc:(function(size){var ret=STACKTOP;STACKTOP=STACKTOP+size|0;STACKTOP=STACKTOP+15&-16;return ret}),staticAlloc:(function(size){var ret=STATICTOP;STATICTOP=STATICTOP+size|0;STATICTOP=STATICTOP+15&-16;return ret}),dynamicAlloc:(function(size){var ret=DYNAMICTOP;DYNAMICTOP=DYNAMICTOP+size|0;DYNAMICTOP=DYNAMICTOP+15&-16;if(DYNAMICTOP>=TOTAL_MEMORY){var success=enlargeMemory();if(!success){DYNAMICTOP=ret;return 0}}return ret}),alignMemory:(function(size,quantum){var ret=size=Math.ceil(size/(quantum?quantum:16))*(quantum?quantum:16);return ret}),makeBigInt:(function(low,high,unsigned){var ret=unsigned?+(low>>>0)+ +(high>>>0)*+4294967296:+(low>>>0)+ +(high|0)*+4294967296;return ret}),GLOBAL_BASE:8,QUANTUM_SIZE:4,__dummy__:0};Module["Runtime"]=Runtime;var __THREW__=0;var ABORT=false;var EXITSTATUS=0;var undef=0;var tempValue,tempInt,tempBigInt,tempInt2,tempBigInt2,tempPair,tempBigIntI,tempBigIntR,tempBigIntS,tempBigIntP,tempBigIntD,tempDouble,tempFloat;var tempI64,tempI64b;var tempRet0,tempRet1,tempRet2,tempRet3,tempRet4,tempRet5,tempRet6,tempRet7,tempRet8,tempRet9;function assert(condition,text){if(!condition){abort("Assertion failed: "+text)}}var globalScope=this;function getCFunc(ident){var func=Module["_"+ident];if(!func){try{func=eval("_"+ident)}catch(e){}}assert(func,"Cannot call unknown function "+ident+" (perhaps LLVM optimizations or closure removed it?)");return func}var cwrap,ccall;((function(){var JSfuncs={"stackSave":(function(){Runtime.stackSave()}),"stackRestore":(function(){Runtime.stackRestore()}),"arrayToC":(function(arr){var ret=Runtime.stackAlloc(arr.length);writeArrayToMemory(arr,ret);return ret}),"stringToC":(function(str){var ret=0;if(str!==null&&str!==undefined&&str!==0){ret=Runtime.stackAlloc((str.length<<2)+1);writeStringToMemory(str,ret)}return ret})};var toC={"string":JSfuncs["stringToC"],"array":JSfuncs["arrayToC"]};ccall=function ccallFunc(ident,returnType,argTypes,args,opts){var func=getCFunc(ident);var cArgs=[];var stack=0;if(args){for(var i=0;i<args.length;i++){var converter=toC[argTypes[i]];if(converter){if(stack===0)stack=Runtime.stackSave();cArgs[i]=converter(args[i])}else{cArgs[i]=args[i]}}}var ret=func.apply(null,cArgs);if(returnType==="string")ret=Pointer_stringify(ret);if(stack!==0){if(opts&&opts.async){EmterpreterAsync.asyncFinalizers.push((function(){Runtime.stackRestore(stack)}));return}Runtime.stackRestore(stack)}return ret};var sourceRegex=/^function\s*\(([^)]*)\)\s*{\s*([^*]*?)[\s;]*(?:return\s*(.*?)[;\s]*)?}$/;function parseJSFunc(jsfunc){var parsed=jsfunc.toString().match(sourceRegex).slice(1);return{arguments:parsed[0],body:parsed[1],returnValue:parsed[2]}}var JSsource={};for(var fun in JSfuncs){if(JSfuncs.hasOwnProperty(fun)){JSsource[fun]=parseJSFunc(JSfuncs[fun])}}cwrap=function cwrap(ident,returnType,argTypes){argTypes=argTypes||[];var cfunc=getCFunc(ident);var numericArgs=argTypes.every((function(type){return type==="number"}));var numericRet=returnType!=="string";if(numericRet&&numericArgs){return cfunc}var argNames=argTypes.map((function(x,i){return"$"+i}));var funcstr="(function("+argNames.join(",")+") {";var nargs=argTypes.length;if(!numericArgs){funcstr+="var stack = "+JSsource["stackSave"].body+";";for(var i=0;i<nargs;i++){var arg=argNames[i],type=argTypes[i];if(type==="number")continue;var convertCode=JSsource[type+"ToC"];funcstr+="var "+convertCode.arguments+" = "+arg+";";funcstr+=convertCode.body+";";funcstr+=arg+"="+convertCode.returnValue+";"}}var cfuncname=parseJSFunc((function(){return cfunc})).returnValue;funcstr+="var ret = "+cfuncname+"("+argNames.join(",")+");";if(!numericRet){var strgfy=parseJSFunc((function(){return Pointer_stringify})).returnValue;funcstr+="ret = "+strgfy+"(ret);"}if(!numericArgs){funcstr+=JSsource["stackRestore"].body.replace("()","(stack)")+";"}funcstr+="return ret})";return eval(funcstr)}}))();Module["cwrap"]=cwrap;Module["ccall"]=ccall;function setValue(ptr,value,type,noSafe){type=type||"i8";if(type.charAt(type.length-1)==="*")type="i32";switch(type){case"i1":HEAP8[ptr>>0]=value;break;case"i8":HEAP8[ptr>>0]=value;break;case"i16":HEAP16[ptr>>1]=value;break;case"i32":HEAP32[ptr>>2]=value;break;case"i64":tempI64=[value>>>0,(tempDouble=value,+Math_abs(tempDouble)>=+1?tempDouble>+0?(Math_min(+Math_floor(tempDouble/+4294967296),+4294967295)|0)>>>0:~~+Math_ceil((tempDouble- +(~~tempDouble>>>0))/+4294967296)>>>0:0)],HEAP32[ptr>>2]=tempI64[0],HEAP32[ptr+4>>2]=tempI64[1];break;case"float":HEAPF32[ptr>>2]=value;break;case"double":HEAPF64[ptr>>3]=value;break;default:abort("invalid type for setValue: "+type)}}Module["setValue"]=setValue;function getValue(ptr,type,noSafe){type=type||"i8";if(type.charAt(type.length-1)==="*")type="i32";switch(type){case"i1":return HEAP8[ptr>>0];case"i8":return HEAP8[ptr>>0];case"i16":return HEAP16[ptr>>1];case"i32":return HEAP32[ptr>>2];case"i64":return HEAP32[ptr>>2];case"float":return HEAPF32[ptr>>2];case"double":return HEAPF64[ptr>>3];default:abort("invalid type for setValue: "+type)}return null}Module["getValue"]=getValue;var ALLOC_NORMAL=0;var ALLOC_STACK=1;var ALLOC_STATIC=2;var ALLOC_DYNAMIC=3;var ALLOC_NONE=4;Module["ALLOC_NORMAL"]=ALLOC_NORMAL;Module["ALLOC_STACK"]=ALLOC_STACK;Module["ALLOC_STATIC"]=ALLOC_STATIC;Module["ALLOC_DYNAMIC"]=ALLOC_DYNAMIC;Module["ALLOC_NONE"]=ALLOC_NONE;function allocate(slab,types,allocator,ptr){var zeroinit,size;if(typeof slab==="number"){zeroinit=true;size=slab}else{zeroinit=false;size=slab.length}var singleType=typeof types==="string"?types:null;var ret;if(allocator==ALLOC_NONE){ret=ptr}else{ret=[_malloc,Runtime.stackAlloc,Runtime.staticAlloc,Runtime.dynamicAlloc][allocator===undefined?ALLOC_STATIC:allocator](Math.max(size,singleType?1:types.length))}if(zeroinit){var ptr=ret,stop;assert((ret&3)==0);stop=ret+(size&~3);for(;ptr<stop;ptr+=4){HEAP32[ptr>>2]=0}stop=ret+size;while(ptr<stop){HEAP8[ptr++>>0]=0}return ret}if(singleType==="i8"){if(slab.subarray||slab.slice){HEAPU8.set(slab,ret)}else{HEAPU8.set(new Uint8Array(slab),ret)}return ret}var i=0,type,typeSize,previousType;while(i<size){var curr=slab[i];if(typeof curr==="function"){curr=Runtime.getFunctionIndex(curr)}type=singleType||types[i];if(type===0){i++;continue}if(type=="i64")type="i32";setValue(ret+i,curr,type);if(previousType!==type){typeSize=Runtime.getNativeTypeSize(type);previousType=type}i+=typeSize}return ret}Module["allocate"]=allocate;function getMemory(size){if(!staticSealed)return Runtime.staticAlloc(size);if(typeof _sbrk!=="undefined"&&!_sbrk.called||!runtimeInitialized)return Runtime.dynamicAlloc(size);return _malloc(size)}Module["getMemory"]=getMemory;function Pointer_stringify(ptr,length){if(length===0||!ptr)return"";var hasUtf=0;var t;var i=0;while(1){t=HEAPU8[ptr+i>>0];hasUtf|=t;if(t==0&&!length)break;i++;if(length&&i==length)break}if(!length)length=i;var ret="";if(hasUtf<128){var MAX_CHUNK=1024;var curr;while(length>0){curr=String.fromCharCode.apply(String,HEAPU8.subarray(ptr,ptr+Math.min(length,MAX_CHUNK)));ret=ret?ret+curr:curr;ptr+=MAX_CHUNK;length-=MAX_CHUNK}return ret}return Module["UTF8ToString"](ptr)}Module["Pointer_stringify"]=Pointer_stringify;function AsciiToString(ptr){var str="";while(1){var ch=HEAP8[ptr++>>0];if(!ch)return str;str+=String.fromCharCode(ch)}}Module["AsciiToString"]=AsciiToString;function stringToAscii(str,outPtr){return writeAsciiToMemory(str,outPtr,false)}Module["stringToAscii"]=stringToAscii;function UTF8ArrayToString(u8Array,idx){var u0,u1,u2,u3,u4,u5;var str="";while(1){u0=u8Array[idx++];if(!u0)return str;if(!(u0&128)){str+=String.fromCharCode(u0);continue}u1=u8Array[idx++]&63;if((u0&224)==192){str+=String.fromCharCode((u0&31)<<6|u1);continue}u2=u8Array[idx++]&63;if((u0&240)==224){u0=(u0&15)<<12|u1<<6|u2}else{u3=u8Array[idx++]&63;if((u0&248)==240){u0=(u0&7)<<18|u1<<12|u2<<6|u3}else{u4=u8Array[idx++]&63;if((u0&252)==248){u0=(u0&3)<<24|u1<<18|u2<<12|u3<<6|u4}else{u5=u8Array[idx++]&63;u0=(u0&1)<<30|u1<<24|u2<<18|u3<<12|u4<<6|u5}}}if(u0<65536){str+=String.fromCharCode(u0)}else{var ch=u0-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}}}Module["UTF8ArrayToString"]=UTF8ArrayToString;function UTF8ToString(ptr){return UTF8ArrayToString(HEAPU8,ptr)}Module["UTF8ToString"]=UTF8ToString;function stringToUTF8Array(str,outU8Array,outIdx,maxBytesToWrite){if(!(maxBytesToWrite>0))return 0;var startIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343)u=65536+((u&1023)<<10)|str.charCodeAt(++i)&1023;if(u<=127){if(outIdx>=endIdx)break;outU8Array[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;outU8Array[outIdx++]=192|u>>6;outU8Array[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;outU8Array[outIdx++]=224|u>>12;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else if(u<=2097151){if(outIdx+3>=endIdx)break;outU8Array[outIdx++]=240|u>>18;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else if(u<=67108863){if(outIdx+4>=endIdx)break;outU8Array[outIdx++]=248|u>>24;outU8Array[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else{if(outIdx+5>=endIdx)break;outU8Array[outIdx++]=252|u>>30;outU8Array[outIdx++]=128|u>>24&63;outU8Array[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}}outU8Array[outIdx]=0;return outIdx-startIdx}Module["stringToUTF8Array"]=stringToUTF8Array;function stringToUTF8(str,outPtr,maxBytesToWrite){return stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite)}Module["stringToUTF8"]=stringToUTF8;function lengthBytesUTF8(str){var len=0;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343)u=65536+((u&1023)<<10)|str.charCodeAt(++i)&1023;if(u<=127){++len}else if(u<=2047){len+=2}else if(u<=65535){len+=3}else if(u<=2097151){len+=4}else if(u<=67108863){len+=5}else{len+=6}}return len}Module["lengthBytesUTF8"]=lengthBytesUTF8;function UTF16ToString(ptr){var i=0;var str="";while(1){var codeUnit=HEAP16[ptr+i*2>>1];if(codeUnit==0)return str;++i;str+=String.fromCharCode(codeUnit)}}Module["UTF16ToString"]=UTF16ToString;function stringToUTF16(str,outPtr,maxBytesToWrite){if(maxBytesToWrite===undefined){maxBytesToWrite=2147483647}if(maxBytesToWrite<2)return 0;maxBytesToWrite-=2;var startPtr=outPtr;var numCharsToWrite=maxBytesToWrite<str.length*2?maxBytesToWrite/2:str.length;for(var i=0;i<numCharsToWrite;++i){var codeUnit=str.charCodeAt(i);HEAP16[outPtr>>1]=codeUnit;outPtr+=2}HEAP16[outPtr>>1]=0;return outPtr-startPtr}Module["stringToUTF16"]=stringToUTF16;function lengthBytesUTF16(str){return str.length*2}Module["lengthBytesUTF16"]=lengthBytesUTF16;function UTF32ToString(ptr){var i=0;var str="";while(1){var utf32=HEAP32[ptr+i*4>>2];if(utf32==0)return str;++i;if(utf32>=65536){var ch=utf32-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}else{str+=String.fromCharCode(utf32)}}}Module["UTF32ToString"]=UTF32ToString;function stringToUTF32(str,outPtr,maxBytesToWrite){if(maxBytesToWrite===undefined){maxBytesToWrite=2147483647}if(maxBytesToWrite<4)return 0;var startPtr=outPtr;var endPtr=startPtr+maxBytesToWrite-4;for(var i=0;i<str.length;++i){var codeUnit=str.charCodeAt(i);if(codeUnit>=55296&&codeUnit<=57343){var trailSurrogate=str.charCodeAt(++i);codeUnit=65536+((codeUnit&1023)<<10)|trailSurrogate&1023}HEAP32[outPtr>>2]=codeUnit;outPtr+=4;if(outPtr+4>endPtr)break}HEAP32[outPtr>>2]=0;return outPtr-startPtr}Module["stringToUTF32"]=stringToUTF32;function lengthBytesUTF32(str){var len=0;for(var i=0;i<str.length;++i){var codeUnit=str.charCodeAt(i);if(codeUnit>=55296&&codeUnit<=57343)++i;len+=4}return len}Module["lengthBytesUTF32"]=lengthBytesUTF32;function demangle(func){var hasLibcxxabi=!!Module["___cxa_demangle"];if(hasLibcxxabi){try{var buf=_malloc(func.length);writeStringToMemory(func.substr(1),buf);var status=_malloc(4);var ret=Module["___cxa_demangle"](buf,0,0,status);if(getValue(status,"i32")===0&&ret){return Pointer_stringify(ret)}}catch(e){}finally{if(buf)_free(buf);if(status)_free(status);if(ret)_free(ret)}}var i=3;var basicTypes={"v":"void","b":"bool","c":"char","s":"short","i":"int","l":"long","f":"float","d":"double","w":"wchar_t","a":"signed char","h":"unsigned char","t":"unsigned short","j":"unsigned int","m":"unsigned long","x":"long long","y":"unsigned long long","z":"..."};var subs=[];var first=true;function dump(x){if(x)Module.print(x);Module.print(func);var pre="";for(var a=0;a<i;a++)pre+=" ";Module.print(pre+"^")}function parseNested(){i++;if(func[i]==="K")i++;var parts=[];while(func[i]!=="E"){if(func[i]==="S"){i++;var next=func.indexOf("_",i);var num=func.substring(i,next)||0;parts.push(subs[num]||"?");i=next+1;continue}if(func[i]==="C"){parts.push(parts[parts.length-1]);i+=2;continue}var size=parseInt(func.substr(i));var pre=size.toString().length;if(!size||!pre){i--;break}var curr=func.substr(i+pre,size);parts.push(curr);subs.push(curr);i+=pre+size}i++;return parts}function parse(rawList,limit,allowVoid){limit=limit||Infinity;var ret="",list=[];function flushList(){return"("+list.join(", ")+")"}var name;if(func[i]==="N"){name=parseNested().join("::");limit--;if(limit===0)return rawList?[name]:name}else{if(func[i]==="K"||first&&func[i]==="L")i++;var size=parseInt(func.substr(i));if(size){var pre=size.toString().length;name=func.substr(i+pre,size);i+=pre+size}}first=false;if(func[i]==="I"){i++;var iList=parse(true);var iRet=parse(true,1,true);ret+=iRet[0]+" "+name+"<"+iList.join(", ")+">"}else{ret=name}paramLoop:while(i<func.length&&limit-->0){var c=func[i++];if(c in basicTypes){list.push(basicTypes[c])}else{switch(c){case"P":list.push(parse(true,1,true)[0]+"*");break;case"R":list.push(parse(true,1,true)[0]+"&");break;case"L":{i++;var end=func.indexOf("E",i);var size=end-i;list.push(func.substr(i,size));i+=size+2;break};case"A":{var size=parseInt(func.substr(i));i+=size.toString().length;if(func[i]!=="_")throw"?";i++;list.push(parse(true,1,true)[0]+" ["+size+"]");break};case"E":break paramLoop;default:ret+="?"+c;break paramLoop}}}if(!allowVoid&&list.length===1&&list[0]==="void")list=[];if(rawList){if(ret){list.push(ret+"?")}return list}else{return ret+flushList()}}var parsed=func;try{if(func=="Object._main"||func=="_main"){return"main()"}if(typeof func==="number")func=Pointer_stringify(func);if(func[0]!=="_")return func;if(func[1]!=="_")return func;if(func[2]!=="Z")return func;switch(func[3]){case"n":return"operator new()";case"d":return"operator delete()"}parsed=parse()}catch(e){parsed+="?"}if(parsed.indexOf("?")>=0&&!hasLibcxxabi){Runtime.warnOnce("warning: a problem occurred in builtin C++ name demangling; build with  -s DEMANGLE_SUPPORT=1  to link in libcxxabi demangling")}return parsed}function demangleAll(text){return text.replace(/__Z[\w\d_]+/g,(function(x){var y=demangle(x);return x===y?x:x+" ["+y+"]"}))}function jsStackTrace(){var err=new Error;if(!err.stack){try{throw new Error(0)}catch(e){err=e}if(!err.stack){return"(no stack trace available)"}}return err.stack.toString()}function stackTrace(){return demangleAll(jsStackTrace())}Module["stackTrace"]=stackTrace;var PAGE_SIZE=4096;function alignMemoryPage(x){if(x%4096>0){x+=4096-x%4096}return x}var HEAP;var HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;var STATIC_BASE=0,STATICTOP=0,staticSealed=false;var STACK_BASE=0,STACKTOP=0,STACK_MAX=0;var DYNAMIC_BASE=0,DYNAMICTOP=0;function enlargeMemory(){abort("Cannot enlarge memory arrays. Either (1) compile with -s TOTAL_MEMORY=X with X higher than the current value "+TOTAL_MEMORY+", (2) compile with ALLOW_MEMORY_GROWTH which adjusts the size at runtime but prevents some optimizations, or (3) set Module.TOTAL_MEMORY before the program runs.")}var TOTAL_STACK=Module["TOTAL_STACK"]||5242880;var TOTAL_MEMORY=Module["TOTAL_MEMORY"]||33554432;var totalMemory=64*1024;while(totalMemory<TOTAL_MEMORY||totalMemory<2*TOTAL_STACK){if(totalMemory<16*1024*1024){totalMemory*=2}else{totalMemory+=16*1024*1024}}if(totalMemory!==TOTAL_MEMORY){Module.printErr("increasing TOTAL_MEMORY to "+totalMemory+" to be compliant with the asm.js spec (and given that TOTAL_STACK="+TOTAL_STACK+")");TOTAL_MEMORY=totalMemory}assert(typeof Int32Array!=="undefined"&&typeof Float64Array!=="undefined"&&!!(new Int32Array(1))["subarray"]&&!!(new Int32Array(1))["set"],"JS engine does not provide full typed array support");var buffer;buffer=new ArrayBuffer(TOTAL_MEMORY);HEAP8=new Int8Array(buffer);HEAP16=new Int16Array(buffer);HEAP32=new Int32Array(buffer);HEAPU8=new Uint8Array(buffer);HEAPU16=new Uint16Array(buffer);HEAPU32=new Uint32Array(buffer);HEAPF32=new Float32Array(buffer);HEAPF64=new Float64Array(buffer);HEAP32[0]=255;assert(HEAPU8[0]===255&&HEAPU8[3]===0,"Typed arrays 2 must be run on a little-endian system");Module["HEAP"]=HEAP;Module["buffer"]=buffer;Module["HEAP8"]=HEAP8;Module["HEAP16"]=HEAP16;Module["HEAP32"]=HEAP32;Module["HEAPU8"]=HEAPU8;Module["HEAPU16"]=HEAPU16;Module["HEAPU32"]=HEAPU32;Module["HEAPF32"]=HEAPF32;Module["HEAPF64"]=HEAPF64;function callRuntimeCallbacks(callbacks){while(callbacks.length>0){var callback=callbacks.shift();if(typeof callback=="function"){callback();continue}var func=callback.func;if(typeof func==="number"){if(callback.arg===undefined){Runtime.dynCall("v",func)}else{Runtime.dynCall("vi",func,[callback.arg])}}else{func(callback.arg===undefined?null:callback.arg)}}}var __ATPRERUN__=[];var __ATINIT__=[];var __ATMAIN__=[];var __ATEXIT__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;var runtimeExited=false;function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(__ATPRERUN__)}function ensureInitRuntime(){if(runtimeInitialized)return;runtimeInitialized=true;callRuntimeCallbacks(__ATINIT__)}function preMain(){callRuntimeCallbacks(__ATMAIN__)}function exitRuntime(){callRuntimeCallbacks(__ATEXIT__);runtimeExited=true}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}Module["addOnPreRun"]=Module.addOnPreRun=addOnPreRun;function addOnInit(cb){__ATINIT__.unshift(cb)}Module["addOnInit"]=Module.addOnInit=addOnInit;function addOnPreMain(cb){__ATMAIN__.unshift(cb)}Module["addOnPreMain"]=Module.addOnPreMain=addOnPreMain;function addOnExit(cb){__ATEXIT__.unshift(cb)}Module["addOnExit"]=Module.addOnExit=addOnExit;function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}Module["addOnPostRun"]=Module.addOnPostRun=addOnPostRun;function intArrayFromString(stringy,dontAddNull,length){var len=length>0?length:lengthBytesUTF8(stringy)+1;var u8array=new Array(len);var numBytesWritten=stringToUTF8Array(stringy,u8array,0,u8array.length);if(dontAddNull)u8array.length=numBytesWritten;return u8array}Module["intArrayFromString"]=intArrayFromString;function intArrayToString(array){var ret=[];for(var i=0;i<array.length;i++){var chr=array[i];if(chr>255){chr&=255}ret.push(String.fromCharCode(chr))}return ret.join("")}Module["intArrayToString"]=intArrayToString;function writeStringToMemory(string,buffer,dontAddNull){var array=intArrayFromString(string,dontAddNull);var i=0;while(i<array.length){var chr=array[i];HEAP8[buffer+i>>0]=chr;i=i+1}}Module["writeStringToMemory"]=writeStringToMemory;function writeArrayToMemory(array,buffer){for(var i=0;i<array.length;i++){HEAP8[buffer++>>0]=array[i]}}Module["writeArrayToMemory"]=writeArrayToMemory;function writeAsciiToMemory(str,buffer,dontAddNull){for(var i=0;i<str.length;++i){HEAP8[buffer++>>0]=str.charCodeAt(i)}if(!dontAddNull)HEAP8[buffer>>0]=0}Module["writeAsciiToMemory"]=writeAsciiToMemory;function unSign(value,bits,ignore){if(value>=0){return value}return bits<=32?2*Math.abs(1<<bits-1)+value:Math.pow(2,bits)+value}function reSign(value,bits,ignore){if(value<=0){return value}var half=bits<=32?Math.abs(1<<bits-1):Math.pow(2,bits-1);if(value>=half&&(bits<=32||value>half)){value=-2*half+value}return value}if(!Math["imul"]||Math["imul"](4294967295,5)!==-5)Math["imul"]=function imul(a,b){var ah=a>>>16;var al=a&65535;var bh=b>>>16;var bl=b&65535;return al*bl+(ah*bl+al*bh<<16)|0};Math.imul=Math["imul"];if(!Math["clz32"])Math["clz32"]=(function(x){x=x>>>0;for(var i=0;i<32;i++){if(x&1<<31-i)return i}return 32});Math.clz32=Math["clz32"];var Math_abs=Math.abs;var Math_cos=Math.cos;var Math_sin=Math.sin;var Math_tan=Math.tan;var Math_acos=Math.acos;var Math_asin=Math.asin;var Math_atan=Math.atan;var Math_atan2=Math.atan2;var Math_exp=Math.exp;var Math_log=Math.log;var Math_sqrt=Math.sqrt;var Math_ceil=Math.ceil;var Math_floor=Math.floor;var Math_pow=Math.pow;var Math_imul=Math.imul;var Math_fround=Math.fround;var Math_min=Math.min;var Math_clz32=Math.clz32;var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;function getUniqueRunDependency(id){return id}function addRunDependency(id){runDependencies++;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}}Module["addRunDependency"]=addRunDependency;function removeRunDependency(id){runDependencies--;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}Module["removeRunDependency"]=removeRunDependency;Module["preloadedImages"]={};Module["preloadedAudios"]={};var memoryInitializer=null;var ASM_CONSTS=[(function($0){{if(window.counted)counted($0)}}),(function(){{var a=arguments;var $i=0;if(window.decoded)decoded(a[$i++],a[$i++],a[$i++],a[$i++],a[$i++],a[$i++],a[$i++],a[$i++],a[$i++],a[$i++],a[$i++],a[$i++],a[$i++],a[$i++],a[$i++])}})];function _emscripten_asm_const_1(code,a0){return ASM_CONSTS[code](a0)|0}function _emscripten_asm_const_15(code,a0,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14){return ASM_CONSTS[code](a0,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14)|0}STATIC_BASE=8;STATICTOP=STATIC_BASE+5168;__ATINIT__.push();allocate([255,0,0,0,24,0,0,0,24,1,0,0,0,0,0,0,0,255,1,25,2,50,26,198,3,223,51,238,27,104,199,75,4,100,224,14,52,141,239,129,28,193,105,248,200,8,76,113,5,138,101,47,225,36,15,33,53,147,142,218,240,18,130,69,29,181,194,125,106,39,249,185,201,154,9,120,77,228,114,166,6,191,139,98,102,221,48,253,226,152,37,179,16,145,34,136,54,208,148,206,143,150,219,189,241,210,19,92,131,56,70,64,30,66,182,163,195,72,126,110,107,58,40,84,250,133,186,61,202,94,155,159,10,21,121,43,78,212,229,172,115,243,167,87,7,112,192,247,140,128,99,13,103,74,222,237,49,197,254,24,227,165,153,119,38,184,180,124,17,68,146,217,35,32,137,46,55,63,209,91,149,188,207,205,144,135,151,178,220,252,190,97,242,86,211,171,20,42,93,158,132,60,57,83,71,109,65,162,31,45,67,216,183,123,164,118,196,23,73,236,127,12,111,246,108,161,59,82,41,157,85,170,251,96,134,177,187,204,62,90,203,89,95,176,156,169,160,81,11,245,22,235,122,117,44,215,79,174,213,233,230,231,173,232,116,214,244,234,168,80,88,175,1,2,4,8,16,32,64,128,29,58,116,232,205,135,19,38,76,152,45,90,180,117,234,201,143,3,6,12,24,48,96,192,157,39,78,156,37,74,148,53,106,212,181,119,238,193,159,35,70,140,5,10,20,40,80,160,93,186,105,210,185,111,222,161,95,190,97,194,153,47,94,188,101,202,137,15,30,60,120,240,253,231,211,187,107,214,177,127,254,225,223,163,91,182,113,226,217,175,67,134,17,34,68,136,13,26,52,104,208,189,103,206,129,31,62,124,248,237,199,147,59,118,236,197,151,51,102,204,133,23,46,92,184,109,218,169,79,158,33,66,132,21,42,84,168,77,154,41,82,164,85,170,73,146,57,114,228,213,183,115,230,209,191,99,198,145,63,126,252,229,215,179,123,246,241,255,227,219,171,75,150,49,98,196,149,55,110,220,165,87,174,65,130,25,50,100,200,141,7,14,28,56,112,224,221,167,83,166,81,162,89,178,121,242,249,239,195,155,43,86,172,69,138,9,18,36,72,144,61,122,244,245,247,243,251,235,203,139,11,22,44,88,176,125,250,233,207,131,27,54,108,216,173,71,142,1,48,49,50,51,52,53,54,55,56,57,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,32,36,37,42,43,45,46,47,58,0,0,0,8,0,0,0,8,0,0,0,8,0,0,0,8,0,0,0,8,0,0,0,8,0,0,0,8,0,0,0,8,0,0,0,7,0,0,0,5,0,0,0,4,0,0,0,3,0,0,0,2,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,2,0,0,0,3,0,0,0,4,0,0,0,5,0,0,0,7,0,0,0,8,0,0,0,8,0,0,0,8,0,0,0,8,0,0,0,8,0,0,0,8,0,0,0,8,0,0,0,8,0,0,0,0,0,0,0,15,0,0,0,232,2,0,0,216,2,0,0,0,0,0,0,1,2,4,8,3,6,12,11,5,10,7,14,15,13,9,1,0,15,1,4,2,8,5,10,3,14,9,7,6,13,11,12,1,0,0,0,1,0,0,0,3,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,255,255,255,255,0,0,0,0,0,0,0,0,255,255,255,255,0,0,0,0,1,0,0,0,51,51,51,51,51,51,211,63,0,0,0,0,0,0,224,63,102,102,102,102,102,102,230,63,120,3,0,0,128,3,0,0,152,3,0,0,168,3,0,0,192,3,0,0,208,3,0,0,232,3,0,0,248,3,0,0,85,110,107,110,111,119,110,32,101,114,114,111,114,0,0,0,83,117,99,99,101,115,115,0,73,110,118,97,108,105,100,32,103,114,105,100,32,115,105,122,101,0,0,0,0,0,0,0,73,110,118,97,108,105,100,32,118,101,114,115,105,111,110,0,70,111,114,109,97,116,32,100,97,116,97,32,69,67,67,32,102,97,105,108,117,114,101,0,69,67,67,32,102,97,105,108,117,114,101,0,0,0,0,0,85,110,107,110,111,119,110,32,100,97,116,97,32,116,121,112,101,0,0,0,0,0,0,0,68,97,116,97,32,111,118,101,114,102,108,111,119,0,0,0,68,97,116,97,32,117,110,100,101,114,102,108,111,119,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,26,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,26,0,0,0,16,0,0,0,4,0,0,0,26,0,0,0,19,0,0,0,2,0,0,0,26,0,0,0,9,0,0,0,8,0,0,0,26,0,0,0,13,0,0,0,6,0,0,0,44,0,0,0,6,0,0,0,18,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,44,0,0,0,28,0,0,0,8,0,0,0,44,0,0,0,34,0,0,0,4,0,0,0,44,0,0,0,16,0,0,0,14,0,0,0,44,0,0,0,22,0,0,0,11,0,0,0,70,0,0,0,6,0,0,0,22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,70,0,0,0,44,0,0,0,13,0,0,0,70,0,0,0,55,0,0,0,7,0,0,0,35,0,0,0,13,0,0,0,11,0,0,0,35,0,0,0,17,0,0,0,9,0,0,0,100,0,0,0,6,0,0,0,26,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,50,0,0,0,32,0,0,0,9,0,0,0,100,0,0,0,80,0,0,0,10,0,0,0,25,0,0,0,9,0,0,0,8,0,0,0,50,0,0,0,24,0,0,0,13,0,0,0,134,0,0,0,6,0,0,0,30,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,67,0,0,0,43,0,0,0,12,0,0,0,134,0,0,0,108,0,0,0,13,0,0,0,33,0,0,0,11,0,0,0,11,0,0,0,33,0,0,0,15,0,0,0,9,0,0,0,172,0,0,0,6,0,0,0,34,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,43,0,0,0,27,0,0,0,8,0,0,0,86,0,0,0,68,0,0,0,9,0,0,0,43,0,0,0,15,0,0,0,14,0,0,0,43,0,0,0,19,0,0,0,12,0,0,0,196,0,0,0,6,0,0,0,22,0,0,0,38,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,49,0,0,0,31,0,0,0,9,0,0,0,98,0,0,0,78,0,0,0,10,0,0,0,39,0,0,0,13,0,0,0,13,0,0,0,32,0,0,0,14,0,0,0,9,0,0,0,242,0,0,0,6,0,0,0,24,0,0,0,42,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,60,0,0,0,38,0,0,0,11,0,0,0,121,0,0,0,97,0,0,0,12,0,0,0,40,0,0,0,14,0,0,0,13,0,0,0,40,0,0,0,18,0,0,0,11,0,0,0,36,1,0,0,6,0,0,0,26,0,0,0,46,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,58,0,0,0,36,0,0,0,11,0,0,0,146,0,0,0,116,0,0,0,15,0,0,0,36,0,0,0,12,0,0,0,12,0,0,0,36,0,0,0,16,0,0,0,10,0,0,0,90,1,0,0,6,0,0,0,28,0,0,0,50,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,69,0,0,0,43,0,0,0,13,0,0,0,86,0,0,0,68,0,0,0,9,0,0,0,43,0,0,0,15,0,0,0,14,0,0,0,43,0,0,0,19,0,0,0,12,0,0,0,148,1,0,0,6,0,0,0,30,0,0,0,54,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80,0,0,0,50,0,0,0,15,0,0,0,101,0,0,0,81,0,0,0,10,0,0,0,36,0,0,0,12,0,0,0,12,0,0,0,50,0,0,0,22,0,0,0,14,0,0,0,210,1,0,0,6,0,0,0,32,0,0,0,58,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,58,0,0,0,36,0,0,0,11,0,0,0,116,0,0,0,92,0,0,0,12,0,0,0,42,0,0,0,14,0,0,0,14,0,0,0,46,0,0,0,20,0,0,0,14,0,0,0,20,2,0,0,6,0,0,0,34,0,0,0,62,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,59,0,0,0,37,0,0,0,11,0,0,0,133,0,0,0,107,0,0,0,13,0,0,0,33,0,0,0,11,0,0,0,11,0,0,0,44,0,0,0,20,0,0,0,12,0,0,0,69,2,0,0,6,0,0,0,26,0,0,0,46,0,0,0,66,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,65,0,0,0,41,0,0,0,12,0,0,0,109,0,0,0,87,0,0,0,11,0,0,0,36,0,0,0,12,0,0,0,12,0,0,0,54,0,0,0,24,0,0,0,15,0,0,0,143,2,0,0,6,0,0,0,26,0,0,0,48,0,0,0,70,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,65,0,0,0,41,0,0,0,12,0,0,0,109,0,0,0,87,0,0,0,11,0,0,0,36,0,0,0,12,0,0,0,12,0,0,0,54,0,0,0,24,0,0,0,15,0,0,0,221,2,0,0,6,0,0,0,26,0,0,0,50,0,0,0,74,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,73,0,0,0,45,0,0,0,14,0,0,0,122,0,0,0,98,0,0,0,12,0,0,0,45,0,0,0,15,0,0,0,15,0,0,0,43,0,0,0,19,0,0,0,12,0,0,0,47,3,0,0,6,0,0,0,30,0,0,0,54,0,0,0,78,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,74,0,0,0,46,0,0,0,14,0,0,0,135,0,0,0,107,0,0,0,14,0,0,0,42,0,0,0,14,0,0,0,14,0,0,0,50,0,0,0,22,0,0,0,14,0,0,0,133,3,0,0,6,0,0,0,30,0,0,0,56,0,0,0,82,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,69,0,0,0,43,0,0,0,13,0,0,0,150,0,0,0,120,0,0,0,15,0,0,0,42,0,0,0,14,0,0,0,14,0,0,0,50,0,0,0,22,0,0,0,14,0,0,0,223,3,0,0,6,0,0,0,30,0,0,0,58,0,0,0,86,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,70,0,0,0,44,0,0,0,13,0,0,0,141,0,0,0,113,0,0,0,14,0,0,0,39,0,0,0,13,0,0,0,13,0,0,0,47,0,0,0,21,0,0,0,13,0,0,0,61,4,0,0,6,0,0,0,34,0,0,0,62,0,0,0,90,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,67,0,0,0,41,0,0,0,13,0,0,0,135,0,0,0,107,0,0,0,14,0,0,0,43,0,0,0,15,0,0,0,14,0,0,0,54,0,0,0,24,0,0,0,15,0,0,0,132,4,0,0,6,0,0,0,28,0,0,0,50,0,0,0,72,0,0,0,92,0,0,0,0,0,0,0,0,0,0,0,68,0,0,0,42,0,0,0,13,0,0,0,144,0,0,0,116,0,0,0,14,0,0,0,46,0,0,0,16,0,0,0,15,0,0,0,50,0,0,0,22,0,0,0,14,0,0,0,234,4,0,0,6,0,0,0,26,0,0,0,50,0,0,0,74,0,0,0,98,0,0,0,0,0,0,0,0,0,0,0,74,0,0,0,46,0,0,0,14,0,0,0,139,0,0,0,111,0,0,0,14,0,0,0,37,0,0,0,13,0,0,0,12,0,0,0,54,0,0,0,24,0,0,0,15,0,0,0,84,5,0,0,6,0,0,0,30,0,0,0,54,0,0,0,78,0,0,0,102,0,0,0,0,0,0,0,0,0,0,0,75,0,0,0,47,0,0,0,14,0,0,0,151,0,0,0,121,0,0,0,15,0,0,0,45,0,0,0,15,0,0,0,15,0,0,0,54,0,0,0,24,0,0,0,15,0,0,0,194,5,0,0,6,0,0,0,28,0,0,0,54,0,0,0,80,0,0,0,106,0,0,0,0,0,0,0,0,0,0,0,73,0,0,0,45,0,0,0,14,0,0,0,147,0,0,0,117,0,0,0,15,0,0,0,46,0,0,0,16,0,0,0,15,0,0,0,54,0,0,0,24,0,0,0,15,0,0,0,52,6,0,0,6,0,0,0,32,0,0,0,58,0,0,0,84,0,0,0,110,0,0,0,0,0,0,0,0,0,0,0,75,0,0,0,47,0,0,0,14,0,0,0,132,0,0,0,106,0,0,0,13,0,0,0,45,0,0,0,15,0,0,0,15,0,0,0,54,0,0,0,24,0,0,0,15,0,0,0,170,6,0,0,6,0,0,0,30,0,0,0,58,0,0,0,86,0,0,0,114,0,0,0,0,0,0,0,0,0,0,0,74,0,0,0,46,0,0,0,14,0,0,0,142,0,0,0,114,0,0,0,14,0,0,0,46,0,0,0,16,0,0,0,15,0,0,0,50,0,0,0,22,0,0,0,14,0,0,0,36,7,0,0,6,0,0,0,34,0,0,0,62,0,0,0,90,0,0,0,118,0,0,0,0,0,0,0,0,0,0,0,73,0,0,0,45,0,0,0,14,0,0,0,152,0,0,0,122,0,0,0,15,0,0,0,45,0,0,0,15,0,0,0,15,0,0,0,53,0,0,0,23,0,0,0,15,0,0,0,129,7,0,0,6,0,0,0,26,0,0,0,50,0,0,0,74,0,0,0,98,0,0,0,122,0,0,0,0,0,0,0,73,0,0,0,45,0,0,0,14,0,0,0,147,0,0,0,117,0,0,0,15,0,0,0,45,0,0,0,15,0,0,0,15,0,0,0,54,0,0,0,24,0,0,0,15,0,0,0,3,8,0,0,6,0,0,0,30,0,0,0,54,0,0,0,78,0,0,0,102,0,0,0,126,0,0,0,0,0,0,0,73,0,0,0,45,0,0,0,14,0,0,0,146,0,0,0,116,0,0,0,15,0,0,0,45,0,0,0,15,0,0,0,15,0,0,0,73,0,0,0,45,0,0,0,14,0,0,0,137,8,0,0,6,0,0,0,26,0,0,0,52,0,0,0,78,0,0,0,104,0,0,0,130,0,0,0,0,0,0,0,75,0,0,0,47,0,0,0,14,0,0,0,145,0,0,0,115,0,0,0,15,0,0,0,45,0,0,0,15,0,0,0,15,0,0,0,54,0,0,0,24,0,0,0,15,0,0,0,19,9,0,0,6,0,0,0,30,0,0,0,56,0,0,0,82,0,0,0,108,0,0,0,134,0,0,0,0,0,0,0,74,0,0,0,46,0,0,0,14,0,0,0,145,0,0,0,115,0,0,0,15,0,0,0,45,0,0,0,15,0,0,0,15,0,0,0,54,0,0,0,24,0,0,0,15,0,0,0,161,9,0,0,6,0,0,0,34,0,0,0,60,0,0,0,86,0,0,0,112,0,0,0,138,0,0,0,0,0,0,0,74,0,0,0,46,0,0,0,14,0,0,0,145,0,0,0,115,0,0,0,15,0,0,0,45,0,0,0,15,0,0,0,15,0,0,0,54,0,0,0,24,0,0,0,15,0,0,0,51,10,0,0,6,0,0,0,30,0,0,0,58,0,0,0,96,0,0,0,114,0,0,0,142,0,0,0,0,0,0,0,74,0,0,0,46,0,0,0,14,0,0,0,145,0,0,0,115,0,0,0,15,0,0,0,45,0,0,0,15,0,0,0,15,0,0,0,54,0,0,0,24,0,0,0,15,0,0,0,201,10,0,0,6,0,0,0,34,0,0,0,62,0,0,0,90,0,0,0,118,0,0,0,146,0,0,0,0,0,0,0,74,0,0,0,46,0,0,0,14,0,0,0,145,0,0,0,115,0,0,0,15,0,0,0,46,0,0,0,16,0,0,0,15,0,0,0,54,0,0,0,24,0,0,0,15,0,0,0,60,11,0,0,6,0,0,0,30,0,0,0,54,0,0,0,78,0,0,0,102,0,0,0,126,0,0,0,150,0,0,0,75,0,0,0,47,0,0,0,14,0,0,0,151,0,0,0,121,0,0,0,15,0,0,0,45,0,0,0,15,0,0,0,15,0,0,0,54,0,0,0,24,0,0,0,15,0,0,0,218,11,0,0,6,0,0,0,24,0,0,0,50,0,0,0,76,0,0,0,102,0,0,0,128,0,0,0,154,0,0,0,75,0,0,0,47,0,0,0,14,0,0,0,151,0,0,0,121,0,0,0,15,0,0,0,45,0,0,0,15,0,0,0,15,0,0,0,54,0,0,0,24,0,0,0,15,0,0,0,124,12,0,0,6,0,0,0,28,0,0,0,54,0,0,0,80,0,0,0,106,0,0,0,132,0,0,0,158,0,0,0,74,0,0,0,46,0,0,0,14,0,0,0,152,0,0,0,122,0,0,0,15,0,0,0,45,0,0,0,15,0,0,0,15,0,0,0,54,0,0,0,24,0,0,0,15,0,0,0,34,13,0,0,6,0,0,0,32,0,0,0,58,0,0,0,84,0,0,0,110,0,0,0,136,0,0,0,162,0,0,0,74,0,0,0,46,0,0,0,14,0,0,0,152,0,0,0,122,0,0,0,15,0,0,0,45,0,0,0,15,0,0,0,15,0,0,0,54,0,0,0,24,0,0,0,15,0,0,0,204,13,0,0,6,0,0,0,26,0,0,0,54,0,0,0,82,0,0,0,110,0,0,0,138,0,0,0,166,0,0,0,75,0,0,0,47,0,0,0,14,0,0,0,147,0,0,0,117,0,0,0,15,0,0,0,45,0,0,0,15,0,0,0,15,0,0,0,54,0,0,0,24,0,0,0,15,0,0,0,122,14,0,0,6,0,0,0,30,0,0,0,58,0,0,0,86,0,0,0,114,0,0,0,142,0,0,0,170,0,0,0,75,0,0,0,47,0,0,0,14,0,0,0,148,0,0,0,118,0,0,0,15,0,0,0,45,0,0,0,15,0,0,0,15,0,0,0,54,0,0,0,24,0,0,0,15,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,70,97,105,108,101,100,32,116,111,32,97,108,108,111,99,97,116,101,32,109,101,109,111,114,121,0,0,0,0,0,0,0,70,97,105,108,101,100,32,116,111,32,97,108,108,111,99,97,116,101,32,118,105,100,101,111,32,109,101,109,111,114,121,0,123,32,105,102,32,40,119,105,110,100,111,119,46,99,111,117,110,116,101,100,41,32,99,111,117,110,116,101,100,40,36,48,41,59,32,125,0,0,0,0,68,69,67,79,68,69,32,70,65,73,76,69,68,58,32,37,115,10,0,0,0,0,0,0,123,32,118,97,114,32,97,32,61,32,97,114,103,117,109,101,110,116,115,59,32,118,97,114,32,36,105,32,61,32,48,59,32,105,102,32,40,119,105,110,100,111,119,46,100,101,99,111,100,101,100,41,32,100,101,99,111,100,101,100,40,32,97,91,36,105,43,43,93,44,32,97,91,36,105,43,43,93,44,32,97,91,36,105,43,43,93,44,32,97,91,36,105,43,43,93,44,32,97,91,36,105,43,43,93,44,32,97,91,36,105,43,43,93,44,32,97,91,36,105,43,43,93,44,32,97,91,36,105,43,43,93,44,32,97,91,36,105,43,43,93,44,32,97,91,36,105,43,43,93,44,32,97,91,36,105,43,43,93,44,32,97,91,36,105,43,43,93,44,32,97,91,36,105,43,43,93,44,32,97,91,36,105,43,43,93,44,32,97,91,36,105,43,43,93,32,41,59,32,125,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"i8",ALLOC_NONE,Runtime.GLOBAL_BASE);var tempDoublePtr=Runtime.alignMemory(allocate(12,"i8",ALLOC_STATIC),8);assert(tempDoublePtr%8==0);function copyTempFloat(ptr){HEAP8[tempDoublePtr]=HEAP8[ptr];HEAP8[tempDoublePtr+1]=HEAP8[ptr+1];HEAP8[tempDoublePtr+2]=HEAP8[ptr+2];HEAP8[tempDoublePtr+3]=HEAP8[ptr+3]}function copyTempDouble(ptr){HEAP8[tempDoublePtr]=HEAP8[ptr];HEAP8[tempDoublePtr+1]=HEAP8[ptr+1];HEAP8[tempDoublePtr+2]=HEAP8[ptr+2];HEAP8[tempDoublePtr+3]=HEAP8[ptr+3];HEAP8[tempDoublePtr+4]=HEAP8[ptr+4];HEAP8[tempDoublePtr+5]=HEAP8[ptr+5];HEAP8[tempDoublePtr+6]=HEAP8[ptr+6];HEAP8[tempDoublePtr+7]=HEAP8[ptr+7]}Module["_memset"]=_memset;var ___errno_state=0;function ___setErrNo(value){HEAP32[___errno_state>>2]=value;return value}var ERRNO_CODES={EPERM:1,ENOENT:2,ESRCH:3,EINTR:4,EIO:5,ENXIO:6,E2BIG:7,ENOEXEC:8,EBADF:9,ECHILD:10,EAGAIN:11,EWOULDBLOCK:11,ENOMEM:12,EACCES:13,EFAULT:14,ENOTBLK:15,EBUSY:16,EEXIST:17,EXDEV:18,ENODEV:19,ENOTDIR:20,EISDIR:21,EINVAL:22,ENFILE:23,EMFILE:24,ENOTTY:25,ETXTBSY:26,EFBIG:27,ENOSPC:28,ESPIPE:29,EROFS:30,EMLINK:31,EPIPE:32,EDOM:33,ERANGE:34,ENOMSG:42,EIDRM:43,ECHRNG:44,EL2NSYNC:45,EL3HLT:46,EL3RST:47,ELNRNG:48,EUNATCH:49,ENOCSI:50,EL2HLT:51,EDEADLK:35,ENOLCK:37,EBADE:52,EBADR:53,EXFULL:54,ENOANO:55,EBADRQC:56,EBADSLT:57,EDEADLOCK:35,EBFONT:59,ENOSTR:60,ENODATA:61,ETIME:62,ENOSR:63,ENONET:64,ENOPKG:65,EREMOTE:66,ENOLINK:67,EADV:68,ESRMNT:69,ECOMM:70,EPROTO:71,EMULTIHOP:72,EDOTDOT:73,EBADMSG:74,ENOTUNIQ:76,EBADFD:77,EREMCHG:78,ELIBACC:79,ELIBBAD:80,ELIBSCN:81,ELIBMAX:82,ELIBEXEC:83,ENOSYS:38,ENOTEMPTY:39,ENAMETOOLONG:36,ELOOP:40,EOPNOTSUPP:95,EPFNOSUPPORT:96,ECONNRESET:104,ENOBUFS:105,EAFNOSUPPORT:97,EPROTOTYPE:91,ENOTSOCK:88,ENOPROTOOPT:92,ESHUTDOWN:108,ECONNREFUSED:111,EADDRINUSE:98,ECONNABORTED:103,ENETUNREACH:101,ENETDOWN:100,ETIMEDOUT:110,EHOSTDOWN:112,EHOSTUNREACH:113,EINPROGRESS:115,EALREADY:114,EDESTADDRREQ:89,EMSGSIZE:90,EPROTONOSUPPORT:93,ESOCKTNOSUPPORT:94,EADDRNOTAVAIL:99,ENETRESET:102,EISCONN:106,ENOTCONN:107,ETOOMANYREFS:109,EUSERS:87,EDQUOT:122,ESTALE:116,ENOTSUP:95,ENOMEDIUM:123,EILSEQ:84,EOVERFLOW:75,ECANCELED:125,ENOTRECOVERABLE:131,EOWNERDEAD:130,ESTRPIPE:86};function _sysconf(name){switch(name){case 30:return PAGE_SIZE;case 85:return totalMemory/PAGE_SIZE;case 132:case 133:case 12:case 137:case 138:case 15:case 235:case 16:case 17:case 18:case 19:case 20:case 149:case 13:case 10:case 236:case 153:case 9:case 21:case 22:case 159:case 154:case 14:case 77:case 78:case 139:case 80:case 81:case 82:case 68:case 67:case 164:case 11:case 29:case 47:case 48:case 95:case 52:case 51:case 46:return 200809;case 79:return 0;case 27:case 246:case 127:case 128:case 23:case 24:case 160:case 161:case 181:case 182:case 242:case 183:case 184:case 243:case 244:case 245:case 165:case 178:case 179:case 49:case 50:case 168:case 169:case 175:case 170:case 171:case 172:case 97:case 76:case 32:case 173:case 35:return-1;case 176:case 177:case 7:case 155:case 8:case 157:case 125:case 126:case 92:case 93:case 129:case 130:case 131:case 94:case 91:return 1;case 74:case 60:case 69:case 70:case 4:return 1024;case 31:case 42:case 72:return 32;case 87:case 26:case 33:return 2147483647;case 34:case 1:return 47839;case 38:case 36:return 99;case 43:case 37:return 2048;case 0:return 2097152;case 3:return 65536;case 28:return 32768;case 44:return 32767;case 75:return 16384;case 39:return 1e3;case 89:return 700;case 71:return 256;case 40:return 255;case 2:return 100;case 180:return 64;case 25:return 20;case 5:return 16;case 6:return 6;case 73:return 4;case 84:{if(typeof navigator==="object")return navigator["hardwareConcurrency"]||1;return 1}}___setErrNo(ERRNO_CODES.EINVAL);return-1}var _BDtoIHigh=true;var _BDtoILow=true;function _abort(){Module["abort"]()}var ERRNO_MESSAGES={0:"Success",1:"Not super-user",2:"No such file or directory",3:"No such process",4:"Interrupted system call",5:"I/O error",6:"No such device or address",7:"Arg list too long",8:"Exec format error",9:"Bad file number",10:"No children",11:"No more processes",12:"Not enough core",13:"Permission denied",14:"Bad address",15:"Block device required",16:"Mount device busy",17:"File exists",18:"Cross-device link",19:"No such device",20:"Not a directory",21:"Is a directory",22:"Invalid argument",23:"Too many open files in system",24:"Too many open files",25:"Not a typewriter",26:"Text file busy",27:"File too large",28:"No space left on device",29:"Illegal seek",30:"Read only file system",31:"Too many links",32:"Broken pipe",33:"Math arg out of domain of func",34:"Math result not representable",35:"File locking deadlock error",36:"File or path name too long",37:"No record locks available",38:"Function not implemented",39:"Directory not empty",40:"Too many symbolic links",42:"No message of desired type",43:"Identifier removed",44:"Channel number out of range",45:"Level 2 not synchronized",46:"Level 3 halted",47:"Level 3 reset",48:"Link number out of range",49:"Protocol driver not attached",50:"No CSI structure available",51:"Level 2 halted",52:"Invalid exchange",53:"Invalid request descriptor",54:"Exchange full",55:"No anode",56:"Invalid request code",57:"Invalid slot",59:"Bad font file fmt",60:"Device not a stream",61:"No data (for no delay io)",62:"Timer expired",63:"Out of streams resources",64:"Machine is not on the network",65:"Package not installed",66:"The object is remote",67:"The link has been severed",68:"Advertise error",69:"Srmount error",70:"Communication error on send",71:"Protocol error",72:"Multihop attempted",73:"Cross mount point (not really error)",74:"Trying to read unreadable message",75:"Value too large for defined data type",76:"Given log. name not unique",77:"f.d. invalid for this operation",78:"Remote address changed",79:"Can   access a needed shared lib",80:"Accessing a corrupted shared lib",81:".lib section in a.out corrupted",82:"Attempting to link in too many libs",83:"Attempting to exec a shared library",84:"Illegal byte sequence",86:"Streams pipe error",87:"Too many users",88:"Socket operation on non-socket",89:"Destination address required",90:"Message too long",91:"Protocol wrong type for socket",92:"Protocol not available",93:"Unknown protocol",94:"Socket type not supported",95:"Not supported",96:"Protocol family not supported",97:"Address family not supported by protocol family",98:"Address already in use",99:"Address not available",100:"Network interface is not configured",101:"Network is unreachable",102:"Connection reset by network",103:"Connection aborted",104:"Connection reset by peer",105:"No buffer space available",106:"Socket is already connected",107:"Socket is not connected",108:"Can't send after socket shutdown",109:"Too many references",110:"Connection timed out",111:"Connection refused",112:"Host is down",113:"Host is unreachable",114:"Socket already connected",115:"Connection already in progress",116:"Stale file handle",122:"Quota exceeded",123:"No medium (in tape drive)",125:"Operation canceled",130:"Previous owner died",131:"State not recoverable"};var PATH={splitPath:(function(filename){var splitPathRe=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;return splitPathRe.exec(filename).slice(1)}),normalizeArray:(function(parts,allowAboveRoot){var up=0;for(var i=parts.length-1;i>=0;i--){var last=parts[i];if(last==="."){parts.splice(i,1)}else if(last===".."){parts.splice(i,1);up++}else if(up){parts.splice(i,1);up--}}if(allowAboveRoot){for(;up--;up){parts.unshift("..")}}return parts}),normalize:(function(path){var isAbsolute=path.charAt(0)==="/",trailingSlash=path.substr(-1)==="/";path=PATH.normalizeArray(path.split("/").filter((function(p){return!!p})),!isAbsolute).join("/");if(!path&&!isAbsolute){path="."}if(path&&trailingSlash){path+="/"}return(isAbsolute?"/":"")+path}),dirname:(function(path){var result=PATH.splitPath(path),root=result[0],dir=result[1];if(!root&&!dir){return"."}if(dir){dir=dir.substr(0,dir.length-1)}return root+dir}),basename:(function(path){if(path==="/")return"/";var lastSlash=path.lastIndexOf("/");if(lastSlash===-1)return path;return path.substr(lastSlash+1)}),extname:(function(path){return PATH.splitPath(path)[3]}),join:(function(){var paths=Array.prototype.slice.call(arguments,0);return PATH.normalize(paths.join("/"))}),join2:(function(l,r){return PATH.normalize(l+"/"+r)}),resolve:(function(){var resolvedPath="",resolvedAbsolute=false;for(var i=arguments.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?arguments[i]:FS.cwd();if(typeof path!=="string"){throw new TypeError("Arguments to path.resolve must be strings")}else if(!path){return""}resolvedPath=path+"/"+resolvedPath;resolvedAbsolute=path.charAt(0)==="/"}resolvedPath=PATH.normalizeArray(resolvedPath.split("/").filter((function(p){return!!p})),!resolvedAbsolute).join("/");return(resolvedAbsolute?"/":"")+resolvedPath||"."}),relative:(function(from,to){from=PATH.resolve(from).substr(1);to=PATH.resolve(to).substr(1);function trim(arr){var start=0;for(;start<arr.length;start++){if(arr[start]!=="")break}var end=arr.length-1;for(;end>=0;end--){if(arr[end]!=="")break}if(start>end)return[];return arr.slice(start,end-start+1)}var fromParts=trim(from.split("/"));var toParts=trim(to.split("/"));var length=Math.min(fromParts.length,toParts.length);var samePartsLength=length;for(var i=0;i<length;i++){if(fromParts[i]!==toParts[i]){samePartsLength=i;break}}var outputParts=[];for(var i=samePartsLength;i<fromParts.length;i++){outputParts.push("..")}outputParts=outputParts.concat(toParts.slice(samePartsLength));return outputParts.join("/")})};var TTY={ttys:[],init:(function(){}),shutdown:(function(){}),register:(function(dev,ops){TTY.ttys[dev]={input:[],output:[],ops:ops};FS.registerDevice(dev,TTY.stream_ops)}),stream_ops:{open:(function(stream){var tty=TTY.ttys[stream.node.rdev];if(!tty){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}stream.tty=tty;stream.seekable=false}),close:(function(stream){stream.tty.ops.flush(stream.tty)}),flush:(function(stream){stream.tty.ops.flush(stream.tty)}),read:(function(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.get_char){throw new FS.ErrnoError(ERRNO_CODES.ENXIO)}var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=stream.tty.ops.get_char(stream.tty)}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()}return bytesRead}),write:(function(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.put_char){throw new FS.ErrnoError(ERRNO_CODES.ENXIO)}for(var i=0;i<length;i++){try{stream.tty.ops.put_char(stream.tty,buffer[offset+i])}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}}if(length){stream.node.timestamp=Date.now()}return i})},default_tty_ops:{get_char:(function(tty){if(!tty.input.length){var result=null;if(ENVIRONMENT_IS_NODE){var BUFSIZE=256;var buf=new Buffer(BUFSIZE);var bytesRead=0;var fd=process.stdin.fd;var usingDevice=false;try{fd=fs.openSync("/dev/stdin","r");usingDevice=true}catch(e){}bytesRead=fs.readSync(fd,buf,0,BUFSIZE,null);if(usingDevice){fs.closeSync(fd)}if(bytesRead>0){result=buf.slice(0,bytesRead).toString("utf-8")}else{result=null}}else if(typeof window!="undefined"&&typeof window.prompt=="function"){result=window.prompt("Input: ");if(result!==null){result+="\n"}}else if(typeof readline=="function"){result=readline();if(result!==null){result+="\n"}}if(!result){return null}tty.input=intArrayFromString(result,true)}return tty.input.shift()}),put_char:(function(tty,val){if(val===null||val===10){Module["print"](UTF8ArrayToString(tty.output,0));tty.output=[]}else{if(val!=0)tty.output.push(val)}}),flush:(function(tty){if(tty.output&&tty.output.length>0){Module["print"](UTF8ArrayToString(tty.output,0));tty.output=[]}})},default_tty1_ops:{put_char:(function(tty,val){if(val===null||val===10){Module["printErr"](UTF8ArrayToString(tty.output,0));tty.output=[]}else{if(val!=0)tty.output.push(val)}}),flush:(function(tty){if(tty.output&&tty.output.length>0){Module["printErr"](UTF8ArrayToString(tty.output,0));tty.output=[]}})}};var MEMFS={ops_table:null,mount:(function(mount){return MEMFS.createNode(null,"/",16384|511,0)}),createNode:(function(parent,name,mode,dev){if(FS.isBlkdev(mode)||FS.isFIFO(mode)){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(!MEMFS.ops_table){MEMFS.ops_table={dir:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,lookup:MEMFS.node_ops.lookup,mknod:MEMFS.node_ops.mknod,rename:MEMFS.node_ops.rename,unlink:MEMFS.node_ops.unlink,rmdir:MEMFS.node_ops.rmdir,readdir:MEMFS.node_ops.readdir,symlink:MEMFS.node_ops.symlink},stream:{llseek:MEMFS.stream_ops.llseek}},file:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:{llseek:MEMFS.stream_ops.llseek,read:MEMFS.stream_ops.read,write:MEMFS.stream_ops.write,allocate:MEMFS.stream_ops.allocate,mmap:MEMFS.stream_ops.mmap,msync:MEMFS.stream_ops.msync}},link:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,readlink:MEMFS.node_ops.readlink},stream:{}},chrdev:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:FS.chrdev_stream_ops}}}var node=FS.createNode(parent,name,mode,dev);if(FS.isDir(node.mode)){node.node_ops=MEMFS.ops_table.dir.node;node.stream_ops=MEMFS.ops_table.dir.stream;node.contents={}}else if(FS.isFile(node.mode)){node.node_ops=MEMFS.ops_table.file.node;node.stream_ops=MEMFS.ops_table.file.stream;node.usedBytes=0;node.contents=null}else if(FS.isLink(node.mode)){node.node_ops=MEMFS.ops_table.link.node;node.stream_ops=MEMFS.ops_table.link.stream}else if(FS.isChrdev(node.mode)){node.node_ops=MEMFS.ops_table.chrdev.node;node.stream_ops=MEMFS.ops_table.chrdev.stream}node.timestamp=Date.now();if(parent){parent.contents[name]=node}return node}),getFileDataAsRegularArray:(function(node){if(node.contents&&node.contents.subarray){var arr=[];for(var i=0;i<node.usedBytes;++i)arr.push(node.contents[i]);return arr}return node.contents}),getFileDataAsTypedArray:(function(node){if(!node.contents)return new Uint8Array;if(node.contents.subarray)return node.contents.subarray(0,node.usedBytes);return new Uint8Array(node.contents)}),expandFileStorage:(function(node,newCapacity){if(node.contents&&node.contents.subarray&&newCapacity>node.contents.length){node.contents=MEMFS.getFileDataAsRegularArray(node);node.usedBytes=node.contents.length}if(!node.contents||node.contents.subarray){var prevCapacity=node.contents?node.contents.buffer.byteLength:0;if(prevCapacity>=newCapacity)return;var CAPACITY_DOUBLING_MAX=1024*1024;newCapacity=Math.max(newCapacity,prevCapacity*(prevCapacity<CAPACITY_DOUBLING_MAX?2:1.125)|0);if(prevCapacity!=0)newCapacity=Math.max(newCapacity,256);var oldContents=node.contents;node.contents=new Uint8Array(newCapacity);if(node.usedBytes>0)node.contents.set(oldContents.subarray(0,node.usedBytes),0);return}if(!node.contents&&newCapacity>0)node.contents=[];while(node.contents.length<newCapacity)node.contents.push(0)}),resizeFileStorage:(function(node,newSize){if(node.usedBytes==newSize)return;if(newSize==0){node.contents=null;node.usedBytes=0;return}if(!node.contents||node.contents.subarray){var oldContents=node.contents;node.contents=new Uint8Array(new ArrayBuffer(newSize));if(oldContents){node.contents.set(oldContents.subarray(0,Math.min(newSize,node.usedBytes)))}node.usedBytes=newSize;return}if(!node.contents)node.contents=[];if(node.contents.length>newSize)node.contents.length=newSize;else while(node.contents.length<newSize)node.contents.push(0);node.usedBytes=newSize}),node_ops:{getattr:(function(node){var attr={};attr.dev=FS.isChrdev(node.mode)?node.id:1;attr.ino=node.id;attr.mode=node.mode;attr.nlink=1;attr.uid=0;attr.gid=0;attr.rdev=node.rdev;if(FS.isDir(node.mode)){attr.size=4096}else if(FS.isFile(node.mode)){attr.size=node.usedBytes}else if(FS.isLink(node.mode)){attr.size=node.link.length}else{attr.size=0}attr.atime=new Date(node.timestamp);attr.mtime=new Date(node.timestamp);attr.ctime=new Date(node.timestamp);attr.blksize=4096;attr.blocks=Math.ceil(attr.size/attr.blksize);return attr}),setattr:(function(node,attr){if(attr.mode!==undefined){node.mode=attr.mode}if(attr.timestamp!==undefined){node.timestamp=attr.timestamp}if(attr.size!==undefined){MEMFS.resizeFileStorage(node,attr.size)}}),lookup:(function(parent,name){throw FS.genericErrors[ERRNO_CODES.ENOENT]}),mknod:(function(parent,name,mode,dev){return MEMFS.createNode(parent,name,mode,dev)}),rename:(function(old_node,new_dir,new_name){if(FS.isDir(old_node.mode)){var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(new_node){for(var i in new_node.contents){throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY)}}}delete old_node.parent.contents[old_node.name];old_node.name=new_name;new_dir.contents[new_name]=old_node;old_node.parent=new_dir}),unlink:(function(parent,name){delete parent.contents[name]}),rmdir:(function(parent,name){var node=FS.lookupNode(parent,name);for(var i in node.contents){throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY)}delete parent.contents[name]}),readdir:(function(node){var entries=[".",".."];for(var key in node.contents){if(!node.contents.hasOwnProperty(key)){continue}entries.push(key)}return entries}),symlink:(function(parent,newname,oldpath){var node=MEMFS.createNode(parent,newname,511|40960,0);node.link=oldpath;return node}),readlink:(function(node){if(!FS.isLink(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return node.link})},stream_ops:{read:(function(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=stream.node.usedBytes)return 0;var size=Math.min(stream.node.usedBytes-position,length);assert(size>=0);if(size>8&&contents.subarray){buffer.set(contents.subarray(position,position+size),offset)}else{for(var i=0;i<size;i++)buffer[offset+i]=contents[position+i]}return size}),write:(function(stream,buffer,offset,length,position,canOwn){if(!length)return 0;var node=stream.node;node.timestamp=Date.now();if(buffer.subarray&&(!node.contents||node.contents.subarray)){if(canOwn){node.contents=buffer.subarray(offset,offset+length);node.usedBytes=length;return length}else if(node.usedBytes===0&&position===0){node.contents=new Uint8Array(buffer.subarray(offset,offset+length));node.usedBytes=length;return length}else if(position+length<=node.usedBytes){node.contents.set(buffer.subarray(offset,offset+length),position);return length}}MEMFS.expandFileStorage(node,position+length);if(node.contents.subarray&&buffer.subarray)node.contents.set(buffer.subarray(offset,offset+length),position);else{for(var i=0;i<length;i++){node.contents[position+i]=buffer[offset+i]}}node.usedBytes=Math.max(node.usedBytes,position+length);return length}),llseek:(function(stream,offset,whence){var position=offset;if(whence===1){position+=stream.position}else if(whence===2){if(FS.isFile(stream.node.mode)){position+=stream.node.usedBytes}}if(position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return position}),allocate:(function(stream,offset,length){MEMFS.expandFileStorage(stream.node,offset+length);stream.node.usedBytes=Math.max(stream.node.usedBytes,offset+length)}),mmap:(function(stream,buffer,offset,length,position,prot,flags){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}var ptr;var allocated;var contents=stream.node.contents;if(!(flags&2)&&(contents.buffer===buffer||contents.buffer===buffer.buffer)){allocated=false;ptr=contents.byteOffset}else{if(position>0||position+length<stream.node.usedBytes){if(contents.subarray){contents=contents.subarray(position,position+length)}else{contents=Array.prototype.slice.call(contents,position,position+length)}}allocated=true;ptr=_malloc(length);if(!ptr){throw new FS.ErrnoError(ERRNO_CODES.ENOMEM)}buffer.set(contents,ptr)}return{ptr:ptr,allocated:allocated}}),msync:(function(stream,buffer,offset,length,mmapFlags){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}if(mmapFlags&2){return 0}var bytesWritten=MEMFS.stream_ops.write(stream,buffer,0,length,offset,false);return 0})}};var IDBFS={dbs:{},indexedDB:(function(){if(typeof indexedDB!=="undefined")return indexedDB;var ret=null;if(typeof window==="object")ret=window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB;assert(ret,"IDBFS used, but indexedDB not supported");return ret}),DB_VERSION:21,DB_STORE_NAME:"FILE_DATA",mount:(function(mount){return MEMFS.mount.apply(null,arguments)}),syncfs:(function(mount,populate,callback){IDBFS.getLocalSet(mount,(function(err,local){if(err)return callback(err);IDBFS.getRemoteSet(mount,(function(err,remote){if(err)return callback(err);var src=populate?remote:local;var dst=populate?local:remote;IDBFS.reconcile(src,dst,callback)}))}))}),getDB:(function(name,callback){var db=IDBFS.dbs[name];if(db){return callback(null,db)}var req;try{req=IDBFS.indexedDB().open(name,IDBFS.DB_VERSION)}catch(e){return callback(e)}req.onupgradeneeded=(function(e){var db=e.target.result;var transaction=e.target.transaction;var fileStore;if(db.objectStoreNames.contains(IDBFS.DB_STORE_NAME)){fileStore=transaction.objectStore(IDBFS.DB_STORE_NAME)}else{fileStore=db.createObjectStore(IDBFS.DB_STORE_NAME)}if(!fileStore.indexNames.contains("timestamp")){fileStore.createIndex("timestamp","timestamp",{unique:false})}});req.onsuccess=(function(){db=req.result;IDBFS.dbs[name]=db;callback(null,db)});req.onerror=(function(e){callback(this.error);e.preventDefault()})}),getLocalSet:(function(mount,callback){var entries={};function isRealDir(p){return p!=="."&&p!==".."}function toAbsolute(root){return(function(p){return PATH.join2(root,p)})}var check=FS.readdir(mount.mountpoint).filter(isRealDir).map(toAbsolute(mount.mountpoint));while(check.length){var path=check.pop();var stat;try{stat=FS.stat(path)}catch(e){return callback(e)}if(FS.isDir(stat.mode)){check.push.apply(check,FS.readdir(path).filter(isRealDir).map(toAbsolute(path)))}entries[path]={timestamp:stat.mtime}}return callback(null,{type:"local",entries:entries})}),getRemoteSet:(function(mount,callback){var entries={};IDBFS.getDB(mount.mountpoint,(function(err,db){if(err)return callback(err);var transaction=db.transaction([IDBFS.DB_STORE_NAME],"readonly");transaction.onerror=(function(e){callback(this.error);e.preventDefault()});var store=transaction.objectStore(IDBFS.DB_STORE_NAME);var index=store.index("timestamp");index.openKeyCursor().onsuccess=(function(event){var cursor=event.target.result;if(!cursor){return callback(null,{type:"remote",db:db,entries:entries})}entries[cursor.primaryKey]={timestamp:cursor.key};cursor.continue()})}))}),loadLocalEntry:(function(path,callback){var stat,node;try{var lookup=FS.lookupPath(path);node=lookup.node;stat=FS.stat(path)}catch(e){return callback(e)}if(FS.isDir(stat.mode)){return callback(null,{timestamp:stat.mtime,mode:stat.mode})}else if(FS.isFile(stat.mode)){node.contents=MEMFS.getFileDataAsTypedArray(node);return callback(null,{timestamp:stat.mtime,mode:stat.mode,contents:node.contents})}else{return callback(new Error("node type not supported"))}}),storeLocalEntry:(function(path,entry,callback){try{if(FS.isDir(entry.mode)){FS.mkdir(path,entry.mode)}else if(FS.isFile(entry.mode)){FS.writeFile(path,entry.contents,{encoding:"binary",canOwn:true})}else{return callback(new Error("node type not supported"))}FS.chmod(path,entry.mode);FS.utime(path,entry.timestamp,entry.timestamp)}catch(e){return callback(e)}callback(null)}),removeLocalEntry:(function(path,callback){try{var lookup=FS.lookupPath(path);var stat=FS.stat(path);if(FS.isDir(stat.mode)){FS.rmdir(path)}else if(FS.isFile(stat.mode)){FS.unlink(path)}}catch(e){return callback(e)}callback(null)}),loadRemoteEntry:(function(store,path,callback){var req=store.get(path);req.onsuccess=(function(event){callback(null,event.target.result)});req.onerror=(function(e){callback(this.error);e.preventDefault()})}),storeRemoteEntry:(function(store,path,entry,callback){var req=store.put(entry,path);req.onsuccess=(function(){callback(null)});req.onerror=(function(e){callback(this.error);e.preventDefault()})}),removeRemoteEntry:(function(store,path,callback){var req=store.delete(path);req.onsuccess=(function(){callback(null)});req.onerror=(function(e){callback(this.error);e.preventDefault()})}),reconcile:(function(src,dst,callback){var total=0;var create=[];Object.keys(src.entries).forEach((function(key){var e=src.entries[key];var e2=dst.entries[key];if(!e2||e.timestamp>e2.timestamp){create.push(key);total++}}));var remove=[];Object.keys(dst.entries).forEach((function(key){var e=dst.entries[key];var e2=src.entries[key];if(!e2){remove.push(key);total++}}));if(!total){return callback(null)}var errored=false;var completed=0;var db=src.type==="remote"?src.db:dst.db;var transaction=db.transaction([IDBFS.DB_STORE_NAME],"readwrite");var store=transaction.objectStore(IDBFS.DB_STORE_NAME);function done(err){if(err){if(!done.errored){done.errored=true;return callback(err)}return}if(++completed>=total){return callback(null)}}transaction.onerror=(function(e){done(this.error);e.preventDefault()});create.sort().forEach((function(path){if(dst.type==="local"){IDBFS.loadRemoteEntry(store,path,(function(err,entry){if(err)return done(err);IDBFS.storeLocalEntry(path,entry,done)}))}else{IDBFS.loadLocalEntry(path,(function(err,entry){if(err)return done(err);IDBFS.storeRemoteEntry(store,path,entry,done)}))}}));remove.sort().reverse().forEach((function(path){if(dst.type==="local"){IDBFS.removeLocalEntry(path,done)}else{IDBFS.removeRemoteEntry(store,path,done)}}))})};var NODEFS={isWindows:false,staticInit:(function(){NODEFS.isWindows=!!process.platform.match(/^win/)}),mount:(function(mount){assert(ENVIRONMENT_IS_NODE);return NODEFS.createNode(null,"/",NODEFS.getMode(mount.opts.root),0)}),createNode:(function(parent,name,mode,dev){if(!FS.isDir(mode)&&!FS.isFile(mode)&&!FS.isLink(mode)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node=FS.createNode(parent,name,mode);node.node_ops=NODEFS.node_ops;node.stream_ops=NODEFS.stream_ops;return node}),getMode:(function(path){var stat;try{stat=fs.lstatSync(path);if(NODEFS.isWindows){stat.mode=stat.mode|(stat.mode&146)>>1}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}return stat.mode}),realPath:(function(node){var parts=[];while(node.parent!==node){parts.push(node.name);node=node.parent}parts.push(node.mount.opts.root);parts.reverse();return PATH.join.apply(null,parts)}),flagsToPermissionStringMap:{0:"r",1:"r+",2:"r+",64:"r",65:"r+",66:"r+",129:"rx+",193:"rx+",514:"w+",577:"w",578:"w+",705:"wx",706:"wx+",1024:"a",1025:"a",1026:"a+",1089:"a",1090:"a+",1153:"ax",1154:"ax+",1217:"ax",1218:"ax+",4096:"rs",4098:"rs+"},flagsToPermissionString:(function(flags){if(flags in NODEFS.flagsToPermissionStringMap){return NODEFS.flagsToPermissionStringMap[flags]}else{return flags}}),node_ops:{getattr:(function(node){var path=NODEFS.realPath(node);var stat;try{stat=fs.lstatSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}if(NODEFS.isWindows&&!stat.blksize){stat.blksize=4096}if(NODEFS.isWindows&&!stat.blocks){stat.blocks=(stat.size+stat.blksize-1)/stat.blksize|0}return{dev:stat.dev,ino:stat.ino,mode:stat.mode,nlink:stat.nlink,uid:stat.uid,gid:stat.gid,rdev:stat.rdev,size:stat.size,atime:stat.atime,mtime:stat.mtime,ctime:stat.ctime,blksize:stat.blksize,blocks:stat.blocks}}),setattr:(function(node,attr){var path=NODEFS.realPath(node);try{if(attr.mode!==undefined){fs.chmodSync(path,attr.mode);node.mode=attr.mode}if(attr.timestamp!==undefined){var date=new Date(attr.timestamp);fs.utimesSync(path,date,date)}if(attr.size!==undefined){fs.truncateSync(path,attr.size)}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),lookup:(function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);var mode=NODEFS.getMode(path);return NODEFS.createNode(parent,name,mode)}),mknod:(function(parent,name,mode,dev){var node=NODEFS.createNode(parent,name,mode,dev);var path=NODEFS.realPath(node);try{if(FS.isDir(node.mode)){fs.mkdirSync(path,node.mode)}else{fs.writeFileSync(path,"",{mode:node.mode})}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}return node}),rename:(function(oldNode,newDir,newName){var oldPath=NODEFS.realPath(oldNode);var newPath=PATH.join2(NODEFS.realPath(newDir),newName);try{fs.renameSync(oldPath,newPath)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),unlink:(function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);try{fs.unlinkSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),rmdir:(function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);try{fs.rmdirSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),readdir:(function(node){var path=NODEFS.realPath(node);try{return fs.readdirSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),symlink:(function(parent,newName,oldPath){var newPath=PATH.join2(NODEFS.realPath(parent),newName);try{fs.symlinkSync(oldPath,newPath)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),readlink:(function(node){var path=NODEFS.realPath(node);try{path=fs.readlinkSync(path);path=NODEJS_PATH.relative(NODEJS_PATH.resolve(node.mount.opts.root),path);return path}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}})},stream_ops:{open:(function(stream){var path=NODEFS.realPath(stream.node);try{if(FS.isFile(stream.node.mode)){stream.nfd=fs.openSync(path,NODEFS.flagsToPermissionString(stream.flags))}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),close:(function(stream){try{if(FS.isFile(stream.node.mode)&&stream.nfd){fs.closeSync(stream.nfd)}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),read:(function(stream,buffer,offset,length,position){if(length===0)return 0;var nbuffer=new Buffer(length);var res;try{res=fs.readSync(stream.nfd,nbuffer,0,length,position)}catch(e){throw new FS.ErrnoError(ERRNO_CODES[e.code])}if(res>0){for(var i=0;i<res;i++){buffer[offset+i]=nbuffer[i]}}return res}),write:(function(stream,buffer,offset,length,position){var nbuffer=new Buffer(buffer.subarray(offset,offset+length));var res;try{res=fs.writeSync(stream.nfd,nbuffer,0,length,position)}catch(e){throw new FS.ErrnoError(ERRNO_CODES[e.code])}return res}),llseek:(function(stream,offset,whence){var position=offset;if(whence===1){position+=stream.position}else if(whence===2){if(FS.isFile(stream.node.mode)){try{var stat=fs.fstatSync(stream.nfd);position+=stat.size}catch(e){throw new FS.ErrnoError(ERRNO_CODES[e.code])}}}if(position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return position})}};var _stdin=allocate(1,"i32*",ALLOC_STATIC);var _stdout=allocate(1,"i32*",ALLOC_STATIC);var _stderr=allocate(1,"i32*",ALLOC_STATIC);function _fflush(stream){}var FS={root:null,mounts:[],devices:[null],streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:false,ignorePermissions:true,trackingDelegate:{},tracking:{openFlags:{READ:1,WRITE:2}},ErrnoError:null,genericErrors:{},handleFSError:(function(e){if(!(e instanceof FS.ErrnoError))throw e+" : "+stackTrace();return ___setErrNo(e.errno)}),lookupPath:(function(path,opts){path=PATH.resolve(FS.cwd(),path);opts=opts||{};if(!path)return{path:"",node:null};var defaults={follow_mount:true,recurse_count:0};for(var key in defaults){if(opts[key]===undefined){opts[key]=defaults[key]}}if(opts.recurse_count>8){throw new FS.ErrnoError(ERRNO_CODES.ELOOP)}var parts=PATH.normalizeArray(path.split("/").filter((function(p){return!!p})),false);var current=FS.root;var current_path="/";for(var i=0;i<parts.length;i++){var islast=i===parts.length-1;if(islast&&opts.parent){break}current=FS.lookupNode(current,parts[i]);current_path=PATH.join2(current_path,parts[i]);if(FS.isMountpoint(current)){if(!islast||islast&&opts.follow_mount){current=current.mounted.root}}if(!islast||opts.follow){var count=0;while(FS.isLink(current.mode)){var link=FS.readlink(current_path);current_path=PATH.resolve(PATH.dirname(current_path),link);var lookup=FS.lookupPath(current_path,{recurse_count:opts.recurse_count});current=lookup.node;if(count++>40){throw new FS.ErrnoError(ERRNO_CODES.ELOOP)}}}}return{path:current_path,node:current}}),getPath:(function(node){var path;while(true){if(FS.isRoot(node)){var mount=node.mount.mountpoint;if(!path)return mount;return mount[mount.length-1]!=="/"?mount+"/"+path:mount+path}path=path?node.name+"/"+path:node.name;node=node.parent}}),hashName:(function(parentid,name){var hash=0;for(var i=0;i<name.length;i++){hash=(hash<<5)-hash+name.charCodeAt(i)|0}return(parentid+hash>>>0)%FS.nameTable.length}),hashAddNode:(function(node){var hash=FS.hashName(node.parent.id,node.name);node.name_next=FS.nameTable[hash];FS.nameTable[hash]=node}),hashRemoveNode:(function(node){var hash=FS.hashName(node.parent.id,node.name);if(FS.nameTable[hash]===node){FS.nameTable[hash]=node.name_next}else{var current=FS.nameTable[hash];while(current){if(current.name_next===node){current.name_next=node.name_next;break}current=current.name_next}}}),lookupNode:(function(parent,name){var err=FS.mayLookup(parent);if(err){throw new FS.ErrnoError(err,parent)}var hash=FS.hashName(parent.id,name);for(var node=FS.nameTable[hash];node;node=node.name_next){var nodeName=node.name;if(node.parent.id===parent.id&&nodeName===name){return node}}return FS.lookup(parent,name)}),createNode:(function(parent,name,mode,rdev){if(!FS.FSNode){FS.FSNode=(function(parent,name,mode,rdev){if(!parent){parent=this}this.parent=parent;this.mount=parent.mount;this.mounted=null;this.id=FS.nextInode++;this.name=name;this.mode=mode;this.node_ops={};this.stream_ops={};this.rdev=rdev});FS.FSNode.prototype={};var readMode=292|73;var writeMode=146;Object.defineProperties(FS.FSNode.prototype,{read:{get:(function(){return(this.mode&readMode)===readMode}),set:(function(val){val?this.mode|=readMode:this.mode&=~readMode})},write:{get:(function(){return(this.mode&writeMode)===writeMode}),set:(function(val){val?this.mode|=writeMode:this.mode&=~writeMode})},isFolder:{get:(function(){return FS.isDir(this.mode)})},isDevice:{get:(function(){return FS.isChrdev(this.mode)})}})}var node=new FS.FSNode(parent,name,mode,rdev);FS.hashAddNode(node);return node}),destroyNode:(function(node){FS.hashRemoveNode(node)}),isRoot:(function(node){return node===node.parent}),isMountpoint:(function(node){return!!node.mounted}),isFile:(function(mode){return(mode&61440)===32768}),isDir:(function(mode){return(mode&61440)===16384}),isLink:(function(mode){return(mode&61440)===40960}),isChrdev:(function(mode){return(mode&61440)===8192}),isBlkdev:(function(mode){return(mode&61440)===24576}),isFIFO:(function(mode){return(mode&61440)===4096}),isSocket:(function(mode){return(mode&49152)===49152}),flagModes:{"r":0,"rs":1052672,"r+":2,"w":577,"wx":705,"xw":705,"w+":578,"wx+":706,"xw+":706,"a":1089,"ax":1217,"xa":1217,"a+":1090,"ax+":1218,"xa+":1218},modeStringToFlags:(function(str){var flags=FS.flagModes[str];if(typeof flags==="undefined"){throw new Error("Unknown file open mode: "+str)}return flags}),flagsToPermissionString:(function(flag){var accmode=flag&2097155;var perms=["r","w","rw"][accmode];if(flag&512){perms+="w"}return perms}),nodePermissions:(function(node,perms){if(FS.ignorePermissions){return 0}if(perms.indexOf("r")!==-1&&!(node.mode&292)){return ERRNO_CODES.EACCES}else if(perms.indexOf("w")!==-1&&!(node.mode&146)){return ERRNO_CODES.EACCES}else if(perms.indexOf("x")!==-1&&!(node.mode&73)){return ERRNO_CODES.EACCES}return 0}),mayLookup:(function(dir){var err=FS.nodePermissions(dir,"x");if(err)return err;if(!dir.node_ops.lookup)return ERRNO_CODES.EACCES;return 0}),mayCreate:(function(dir,name){try{var node=FS.lookupNode(dir,name);return ERRNO_CODES.EEXIST}catch(e){}return FS.nodePermissions(dir,"wx")}),mayDelete:(function(dir,name,isdir){var node;try{node=FS.lookupNode(dir,name)}catch(e){return e.errno}var err=FS.nodePermissions(dir,"wx");if(err){return err}if(isdir){if(!FS.isDir(node.mode)){return ERRNO_CODES.ENOTDIR}if(FS.isRoot(node)||FS.getPath(node)===FS.cwd()){return ERRNO_CODES.EBUSY}}else{if(FS.isDir(node.mode)){return ERRNO_CODES.EISDIR}}return 0}),mayOpen:(function(node,flags){if(!node){return ERRNO_CODES.ENOENT}if(FS.isLink(node.mode)){return ERRNO_CODES.ELOOP}else if(FS.isDir(node.mode)){if((flags&2097155)!==0||flags&512){return ERRNO_CODES.EISDIR}}return FS.nodePermissions(node,FS.flagsToPermissionString(flags))}),MAX_OPEN_FDS:4096,nextfd:(function(fd_start,fd_end){fd_start=fd_start||0;fd_end=fd_end||FS.MAX_OPEN_FDS;for(var fd=fd_start;fd<=fd_end;fd++){if(!FS.streams[fd]){return fd}}throw new FS.ErrnoError(ERRNO_CODES.EMFILE)}),getStream:(function(fd){return FS.streams[fd]}),createStream:(function(stream,fd_start,fd_end){if(!FS.FSStream){FS.FSStream=(function(){});FS.FSStream.prototype={};Object.defineProperties(FS.FSStream.prototype,{object:{get:(function(){return this.node}),set:(function(val){this.node=val})},isRead:{get:(function(){return(this.flags&2097155)!==1})},isWrite:{get:(function(){return(this.flags&2097155)!==0})},isAppend:{get:(function(){return this.flags&1024})}})}var newStream=new FS.FSStream;for(var p in stream){newStream[p]=stream[p]}stream=newStream;var fd=FS.nextfd(fd_start,fd_end);stream.fd=fd;FS.streams[fd]=stream;return stream}),closeStream:(function(fd){FS.streams[fd]=null}),getStreamFromPtr:(function(ptr){return FS.streams[ptr-1]}),getPtrForStream:(function(stream){return stream?stream.fd+1:0}),chrdev_stream_ops:{open:(function(stream){var device=FS.getDevice(stream.node.rdev);stream.stream_ops=device.stream_ops;if(stream.stream_ops.open){stream.stream_ops.open(stream)}}),llseek:(function(){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)})},major:(function(dev){return dev>>8}),minor:(function(dev){return dev&255}),makedev:(function(ma,mi){return ma<<8|mi}),registerDevice:(function(dev,ops){FS.devices[dev]={stream_ops:ops}}),getDevice:(function(dev){return FS.devices[dev]}),getMounts:(function(mount){var mounts=[];var check=[mount];while(check.length){var m=check.pop();mounts.push(m);check.push.apply(check,m.mounts)}return mounts}),syncfs:(function(populate,callback){if(typeof populate==="function"){callback=populate;populate=false}var mounts=FS.getMounts(FS.root.mount);var completed=0;function done(err){if(err){if(!done.errored){done.errored=true;return callback(err)}return}if(++completed>=mounts.length){callback(null)}}mounts.forEach((function(mount){if(!mount.type.syncfs){return done(null)}mount.type.syncfs(mount,populate,done)}))}),mount:(function(type,opts,mountpoint){var root=mountpoint==="/";var pseudo=!mountpoint;var node;if(root&&FS.root){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}else if(!root&&!pseudo){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});mountpoint=lookup.path;node=lookup.node;if(FS.isMountpoint(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(!FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}}var mount={type:type,opts:opts,mountpoint:mountpoint,mounts:[]};var mountRoot=type.mount(mount);mountRoot.mount=mount;mount.root=mountRoot;if(root){FS.root=mountRoot}else if(node){node.mounted=mount;if(node.mount){node.mount.mounts.push(mount)}}return mountRoot}),unmount:(function(mountpoint){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});if(!FS.isMountpoint(lookup.node)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node=lookup.node;var mount=node.mounted;var mounts=FS.getMounts(mount);Object.keys(FS.nameTable).forEach((function(hash){var current=FS.nameTable[hash];while(current){var next=current.name_next;if(mounts.indexOf(current.mount)!==-1){FS.destroyNode(current)}current=next}}));node.mounted=null;var idx=node.mount.mounts.indexOf(mount);assert(idx!==-1);node.mount.mounts.splice(idx,1)}),lookup:(function(parent,name){return parent.node_ops.lookup(parent,name)}),mknod:(function(path,mode,dev){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);if(!name||name==="."||name===".."){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var err=FS.mayCreate(parent,name);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.mknod){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return parent.node_ops.mknod(parent,name,mode,dev)}),create:(function(path,mode){mode=mode!==undefined?mode:438;mode&=4095;mode|=32768;return FS.mknod(path,mode,0)}),mkdir:(function(path,mode){mode=mode!==undefined?mode:511;mode&=511|512;mode|=16384;return FS.mknod(path,mode,0)}),mkdev:(function(path,mode,dev){if(typeof dev==="undefined"){dev=mode;mode=438}mode|=8192;return FS.mknod(path,mode,dev)}),symlink:(function(oldpath,newpath){if(!PATH.resolve(oldpath)){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}var lookup=FS.lookupPath(newpath,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}var newname=PATH.basename(newpath);var err=FS.mayCreate(parent,newname);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.symlink){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return parent.node_ops.symlink(parent,newname,oldpath)}),rename:(function(old_path,new_path){var old_dirname=PATH.dirname(old_path);var new_dirname=PATH.dirname(new_path);var old_name=PATH.basename(old_path);var new_name=PATH.basename(new_path);var lookup,old_dir,new_dir;try{lookup=FS.lookupPath(old_path,{parent:true});old_dir=lookup.node;lookup=FS.lookupPath(new_path,{parent:true});new_dir=lookup.node}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(!old_dir||!new_dir)throw new FS.ErrnoError(ERRNO_CODES.ENOENT);if(old_dir.mount!==new_dir.mount){throw new FS.ErrnoError(ERRNO_CODES.EXDEV)}var old_node=FS.lookupNode(old_dir,old_name);var relative=PATH.relative(old_path,new_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}relative=PATH.relative(new_path,old_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY)}var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(old_node===new_node){return}var isdir=FS.isDir(old_node.mode);var err=FS.mayDelete(old_dir,old_name,isdir);if(err){throw new FS.ErrnoError(err)}err=new_node?FS.mayDelete(new_dir,new_name,isdir):FS.mayCreate(new_dir,new_name);if(err){throw new FS.ErrnoError(err)}if(!old_dir.node_ops.rename){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint(old_node)||new_node&&FS.isMountpoint(new_node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(new_dir!==old_dir){err=FS.nodePermissions(old_dir,"w");if(err){throw new FS.ErrnoError(err)}}try{if(FS.trackingDelegate["willMovePath"]){FS.trackingDelegate["willMovePath"](old_path,new_path)}}catch(e){console.log("FS.trackingDelegate['willMovePath']('"+old_path+"', '"+new_path+"') threw an exception: "+e.message)}FS.hashRemoveNode(old_node);try{old_dir.node_ops.rename(old_node,new_dir,new_name)}catch(e){throw e}finally{FS.hashAddNode(old_node)}try{if(FS.trackingDelegate["onMovePath"])FS.trackingDelegate["onMovePath"](old_path,new_path)}catch(e){console.log("FS.trackingDelegate['onMovePath']('"+old_path+"', '"+new_path+"') threw an exception: "+e.message)}}),rmdir:(function(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var err=FS.mayDelete(parent,name,true);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.rmdir){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}try{if(FS.trackingDelegate["willDeletePath"]){FS.trackingDelegate["willDeletePath"](path)}}catch(e){console.log("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception: "+e.message)}parent.node_ops.rmdir(parent,name);FS.destroyNode(node);try{if(FS.trackingDelegate["onDeletePath"])FS.trackingDelegate["onDeletePath"](path)}catch(e){console.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an exception: "+e.message)}}),readdir:(function(path){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;if(!node.node_ops.readdir){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}return node.node_ops.readdir(node)}),unlink:(function(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var err=FS.mayDelete(parent,name,false);if(err){if(err===ERRNO_CODES.EISDIR)err=ERRNO_CODES.EPERM;throw new FS.ErrnoError(err)}if(!parent.node_ops.unlink){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}try{if(FS.trackingDelegate["willDeletePath"]){FS.trackingDelegate["willDeletePath"](path)}}catch(e){console.log("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception: "+e.message)}parent.node_ops.unlink(parent,name);FS.destroyNode(node);try{if(FS.trackingDelegate["onDeletePath"])FS.trackingDelegate["onDeletePath"](path)}catch(e){console.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an exception: "+e.message)}}),readlink:(function(path){var lookup=FS.lookupPath(path);var link=lookup.node;if(!link){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}if(!link.node_ops.readlink){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return PATH.resolve(FS.getPath(lookup.node.parent),link.node_ops.readlink(link))}),stat:(function(path,dontFollow){var lookup=FS.lookupPath(path,{follow:!dontFollow});var node=lookup.node;if(!node){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}if(!node.node_ops.getattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return node.node_ops.getattr(node)}),lstat:(function(path){return FS.stat(path,true)}),chmod:(function(path,mode,dontFollow){var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}node.node_ops.setattr(node,{mode:mode&4095|node.mode&~4095,timestamp:Date.now()})}),lchmod:(function(path,mode){FS.chmod(path,mode,true)}),fchmod:(function(fd,mode){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}FS.chmod(stream.node,mode)}),chown:(function(path,uid,gid,dontFollow){var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}node.node_ops.setattr(node,{timestamp:Date.now()})}),lchown:(function(path,uid,gid){FS.chown(path,uid,gid,true)}),fchown:(function(fd,uid,gid){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}FS.chown(stream.node,uid,gid)}),truncate:(function(path,len){if(len<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:true});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!FS.isFile(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var err=FS.nodePermissions(node,"w");if(err){throw new FS.ErrnoError(err)}node.node_ops.setattr(node,{size:len,timestamp:Date.now()})}),ftruncate:(function(fd,len){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}FS.truncate(stream.node,len)}),utime:(function(path,atime,mtime){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;node.node_ops.setattr(node,{timestamp:Math.max(atime,mtime)})}),open:(function(path,flags,mode,fd_start,fd_end){if(path===""){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}flags=typeof flags==="string"?FS.modeStringToFlags(flags):flags;mode=typeof mode==="undefined"?438:mode;if(flags&64){mode=mode&4095|32768}else{mode=0}var node;if(typeof path==="object"){node=path}else{path=PATH.normalize(path);try{var lookup=FS.lookupPath(path,{follow:!(flags&131072)});node=lookup.node}catch(e){}}var created=false;if(flags&64){if(node){if(flags&128){throw new FS.ErrnoError(ERRNO_CODES.EEXIST)}}else{node=FS.mknod(path,mode,0);created=true}}if(!node){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}if(FS.isChrdev(node.mode)){flags&=~512}if(!created){var err=FS.mayOpen(node,flags);if(err){throw new FS.ErrnoError(err)}}if(flags&512){FS.truncate(node,0)}flags&=~(128|512);var stream=FS.createStream({node:node,path:FS.getPath(node),flags:flags,seekable:true,position:0,stream_ops:node.stream_ops,ungotten:[],error:false},fd_start,fd_end);if(stream.stream_ops.open){stream.stream_ops.open(stream)}if(Module["logReadFiles"]&&!(flags&1)){if(!FS.readFiles)FS.readFiles={};if(!(path in FS.readFiles)){FS.readFiles[path]=1;Module["printErr"]("read file: "+path)}}try{if(FS.trackingDelegate["onOpenFile"]){var trackingFlags=0;if((flags&2097155)!==1){trackingFlags|=FS.tracking.openFlags.READ}if((flags&2097155)!==0){trackingFlags|=FS.tracking.openFlags.WRITE}FS.trackingDelegate["onOpenFile"](path,trackingFlags)}}catch(e){console.log("FS.trackingDelegate['onOpenFile']('"+path+"', flags) threw an exception: "+e.message)}return stream}),close:(function(stream){try{if(stream.stream_ops.close){stream.stream_ops.close(stream)}}catch(e){throw e}finally{FS.closeStream(stream.fd)}}),llseek:(function(stream,offset,whence){if(!stream.seekable||!stream.stream_ops.llseek){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}stream.position=stream.stream_ops.llseek(stream,offset,whence);stream.ungotten=[];return stream.position}),read:(function(stream,buffer,offset,length,position){if(length<0||position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!stream.stream_ops.read){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var seeking=true;if(typeof position==="undefined"){position=stream.position;seeking=false}else if(!stream.seekable){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}var bytesRead=stream.stream_ops.read(stream,buffer,offset,length,position);if(!seeking)stream.position+=bytesRead;return bytesRead}),write:(function(stream,buffer,offset,length,position,canOwn){if(length<0||position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!stream.stream_ops.write){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if(stream.flags&1024){FS.llseek(stream,0,2)}var seeking=true;if(typeof position==="undefined"){position=stream.position;seeking=false}else if(!stream.seekable){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}var bytesWritten=stream.stream_ops.write(stream,buffer,offset,length,position,canOwn);if(!seeking)stream.position+=bytesWritten;try{if(stream.path&&FS.trackingDelegate["onWriteToFile"])FS.trackingDelegate["onWriteToFile"](stream.path)}catch(e){console.log("FS.trackingDelegate['onWriteToFile']('"+path+"') threw an exception: "+e.message)}return bytesWritten}),allocate:(function(stream,offset,length){if(offset<0||length<=0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(!FS.isFile(stream.node.mode)&&!FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}if(!stream.stream_ops.allocate){throw new FS.ErrnoError(ERRNO_CODES.EOPNOTSUPP)}stream.stream_ops.allocate(stream,offset,length)}),mmap:(function(stream,buffer,offset,length,position,prot,flags){if((stream.flags&2097155)===1){throw new FS.ErrnoError(ERRNO_CODES.EACCES)}if(!stream.stream_ops.mmap){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}return stream.stream_ops.mmap(stream,buffer,offset,length,position,prot,flags)}),msync:(function(stream,buffer,offset,length,mmapFlags){if(!stream||!stream.stream_ops.msync){return 0}return stream.stream_ops.msync(stream,buffer,offset,length,mmapFlags)}),munmap:(function(stream){return 0}),ioctl:(function(stream,cmd,arg){if(!stream.stream_ops.ioctl){throw new FS.ErrnoError(ERRNO_CODES.ENOTTY)}return stream.stream_ops.ioctl(stream,cmd,arg)}),readFile:(function(path,opts){opts=opts||{};opts.flags=opts.flags||"r";opts.encoding=opts.encoding||"binary";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error('Invalid encoding type "'+opts.encoding+'"')}var ret;var stream=FS.open(path,opts.flags);var stat=FS.stat(path);var length=stat.size;var buf=new Uint8Array(length);FS.read(stream,buf,0,length,0);if(opts.encoding==="utf8"){ret=UTF8ArrayToString(buf,0)}else if(opts.encoding==="binary"){ret=buf}FS.close(stream);return ret}),writeFile:(function(path,data,opts){opts=opts||{};opts.flags=opts.flags||"w";opts.encoding=opts.encoding||"utf8";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error('Invalid encoding type "'+opts.encoding+'"')}var stream=FS.open(path,opts.flags,opts.mode);if(opts.encoding==="utf8"){var buf=new Uint8Array(lengthBytesUTF8(data)+1);var actualNumBytes=stringToUTF8Array(data,buf,0,buf.length);FS.write(stream,buf,0,actualNumBytes,0,opts.canOwn)}else if(opts.encoding==="binary"){FS.write(stream,data,0,data.length,0,opts.canOwn)}FS.close(stream)}),cwd:(function(){return FS.currentPath}),chdir:(function(path){var lookup=FS.lookupPath(path,{follow:true});if(!FS.isDir(lookup.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}var err=FS.nodePermissions(lookup.node,"x");if(err){throw new FS.ErrnoError(err)}FS.currentPath=lookup.path}),createDefaultDirectories:(function(){FS.mkdir("/tmp");FS.mkdir("/home");FS.mkdir("/home/web_user")}),createDefaultDevices:(function(){FS.mkdir("/dev");FS.registerDevice(FS.makedev(1,3),{read:(function(){return 0}),write:(function(stream,buffer,offset,length,pos){return length})});FS.mkdev("/dev/null",FS.makedev(1,3));TTY.register(FS.makedev(5,0),TTY.default_tty_ops);TTY.register(FS.makedev(6,0),TTY.default_tty1_ops);FS.mkdev("/dev/tty",FS.makedev(5,0));FS.mkdev("/dev/tty1",FS.makedev(6,0));var random_device;if(typeof crypto!=="undefined"){var randomBuffer=new Uint8Array(1);random_device=(function(){crypto.getRandomValues(randomBuffer);return randomBuffer[0]})}else if(ENVIRONMENT_IS_NODE){random_device=(function(){return require("crypto").randomBytes(1)[0]})}else{random_device=(function(){return Math.random()*256|0})}FS.createDevice("/dev","random",random_device);FS.createDevice("/dev","urandom",random_device);FS.mkdir("/dev/shm");FS.mkdir("/dev/shm/tmp")}),createStandardStreams:(function(){if(Module["stdin"]){FS.createDevice("/dev","stdin",Module["stdin"])}else{FS.symlink("/dev/tty","/dev/stdin")}if(Module["stdout"]){FS.createDevice("/dev","stdout",null,Module["stdout"])}else{FS.symlink("/dev/tty","/dev/stdout")}if(Module["stderr"]){FS.createDevice("/dev","stderr",null,Module["stderr"])}else{FS.symlink("/dev/tty1","/dev/stderr")}var stdin=FS.open("/dev/stdin","r");HEAP32[_stdin>>2]=FS.getPtrForStream(stdin);assert(stdin.fd===0,"invalid handle for stdin ("+stdin.fd+")");var stdout=FS.open("/dev/stdout","w");HEAP32[_stdout>>2]=FS.getPtrForStream(stdout);assert(stdout.fd===1,"invalid handle for stdout ("+stdout.fd+")");var stderr=FS.open("/dev/stderr","w");HEAP32[_stderr>>2]=FS.getPtrForStream(stderr);assert(stderr.fd===2,"invalid handle for stderr ("+stderr.fd+")")}),ensureErrnoError:(function(){if(FS.ErrnoError)return;FS.ErrnoError=function ErrnoError(errno,node){this.node=node;this.setErrno=(function(errno){this.errno=errno;for(var key in ERRNO_CODES){if(ERRNO_CODES[key]===errno){this.code=key;break}}});this.setErrno(errno);this.message=ERRNO_MESSAGES[errno]};FS.ErrnoError.prototype=new Error;FS.ErrnoError.prototype.constructor=FS.ErrnoError;[ERRNO_CODES.ENOENT].forEach((function(code){FS.genericErrors[code]=new FS.ErrnoError(code);FS.genericErrors[code].stack="<generic error, no stack>"}))}),staticInit:(function(){FS.ensureErrnoError();FS.nameTable=new Array(4096);FS.mount(MEMFS,{},"/");FS.createDefaultDirectories();FS.createDefaultDevices()}),init:(function(input,output,error){assert(!FS.init.initialized,"FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)");FS.init.initialized=true;FS.ensureErrnoError();Module["stdin"]=input||Module["stdin"];Module["stdout"]=output||Module["stdout"];Module["stderr"]=error||Module["stderr"];FS.createStandardStreams()}),quit:(function(){FS.init.initialized=false;for(var i=0;i<FS.streams.length;i++){var stream=FS.streams[i];if(!stream){continue}FS.close(stream)}}),getMode:(function(canRead,canWrite){var mode=0;if(canRead)mode|=292|73;if(canWrite)mode|=146;return mode}),joinPath:(function(parts,forceRelative){var path=PATH.join.apply(null,parts);if(forceRelative&&path[0]=="/")path=path.substr(1);return path}),absolutePath:(function(relative,base){return PATH.resolve(base,relative)}),standardizePath:(function(path){return PATH.normalize(path)}),findObject:(function(path,dontResolveLastLink){var ret=FS.analyzePath(path,dontResolveLastLink);if(ret.exists){return ret.object}else{___setErrNo(ret.error);return null}}),analyzePath:(function(path,dontResolveLastLink){try{var lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});path=lookup.path}catch(e){}var ret={isRoot:false,exists:false,error:0,name:null,path:null,object:null,parentExists:false,parentPath:null,parentObject:null};try{var lookup=FS.lookupPath(path,{parent:true});ret.parentExists=true;ret.parentPath=lookup.path;ret.parentObject=lookup.node;ret.name=PATH.basename(path);lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});ret.exists=true;ret.path=lookup.path;ret.object=lookup.node;ret.name=lookup.node.name;ret.isRoot=lookup.path==="/"}catch(e){ret.error=e.errno}return ret}),createFolder:(function(parent,name,canRead,canWrite){var path=PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name);var mode=FS.getMode(canRead,canWrite);return FS.mkdir(path,mode)}),createPath:(function(parent,path,canRead,canWrite){parent=typeof parent==="string"?parent:FS.getPath(parent);var parts=path.split("/").reverse();while(parts.length){var part=parts.pop();if(!part)continue;var current=PATH.join2(parent,part);try{FS.mkdir(current)}catch(e){}parent=current}return current}),createFile:(function(parent,name,properties,canRead,canWrite){var path=PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name);var mode=FS.getMode(canRead,canWrite);return FS.create(path,mode)}),createDataFile:(function(parent,name,data,canRead,canWrite,canOwn){var path=name?PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name):parent;var mode=FS.getMode(canRead,canWrite);var node=FS.create(path,mode);if(data){if(typeof data==="string"){var arr=new Array(data.length);for(var i=0,len=data.length;i<len;++i)arr[i]=data.charCodeAt(i);data=arr}FS.chmod(node,mode|146);var stream=FS.open(node,"w");FS.write(stream,data,0,data.length,0,canOwn);FS.close(stream);FS.chmod(node,mode)}return node}),createDevice:(function(parent,name,input,output){var path=PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name);var mode=FS.getMode(!!input,!!output);if(!FS.createDevice.major)FS.createDevice.major=64;var dev=FS.makedev(FS.createDevice.major++,0);FS.registerDevice(dev,{open:(function(stream){stream.seekable=false}),close:(function(stream){if(output&&output.buffer&&output.buffer.length){output(10)}}),read:(function(stream,buffer,offset,length,pos){var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=input()}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()}return bytesRead}),write:(function(stream,buffer,offset,length,pos){for(var i=0;i<length;i++){try{output(buffer[offset+i])}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}}if(length){stream.node.timestamp=Date.now()}return i})});return FS.mkdev(path,mode,dev)}),createLink:(function(parent,name,target,canRead,canWrite){var path=PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name);return FS.symlink(target,path)}),forceLoadFile:(function(obj){if(obj.isDevice||obj.isFolder||obj.link||obj.contents)return true;var success=true;if(typeof XMLHttpRequest!=="undefined"){throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.")}else if(Module["read"]){try{obj.contents=intArrayFromString(Module["read"](obj.url),true);obj.usedBytes=obj.contents.length}catch(e){success=false}}else{throw new Error("Cannot load without read() or XMLHttpRequest.")}if(!success)___setErrNo(ERRNO_CODES.EIO);return success}),createLazyFile:(function(parent,name,url,canRead,canWrite){function LazyUint8Array(){this.lengthKnown=false;this.chunks=[]}LazyUint8Array.prototype.get=function LazyUint8Array_get(idx){if(idx>this.length-1||idx<0){return undefined}var chunkOffset=idx%this.chunkSize;var chunkNum=idx/this.chunkSize|0;return this.getter(chunkNum)[chunkOffset]};LazyUint8Array.prototype.setDataGetter=function LazyUint8Array_setDataGetter(getter){this.getter=getter};LazyUint8Array.prototype.cacheLength=function LazyUint8Array_cacheLength(){var xhr=new XMLHttpRequest;xhr.open("HEAD",url,false);xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);var datalength=Number(xhr.getResponseHeader("Content-length"));var header;var hasByteServing=(header=xhr.getResponseHeader("Accept-Ranges"))&&header==="bytes";var chunkSize=1024*1024;if(!hasByteServing)chunkSize=datalength;var doXHR=(function(from,to){if(from>to)throw new Error("invalid range ("+from+", "+to+") or no bytes requested!");if(to>datalength-1)throw new Error("only "+datalength+" bytes available! programmer error!");var xhr=new XMLHttpRequest;xhr.open("GET",url,false);if(datalength!==chunkSize)xhr.setRequestHeader("Range","bytes="+from+"-"+to);if(typeof Uint8Array!="undefined")xhr.responseType="arraybuffer";if(xhr.overrideMimeType){xhr.overrideMimeType("text/plain; charset=x-user-defined")}xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);if(xhr.response!==undefined){return new Uint8Array(xhr.response||[])}else{return intArrayFromString(xhr.responseText||"",true)}});var lazyArray=this;lazyArray.setDataGetter((function(chunkNum){var start=chunkNum*chunkSize;var end=(chunkNum+1)*chunkSize-1;end=Math.min(end,datalength-1);if(typeof lazyArray.chunks[chunkNum]==="undefined"){lazyArray.chunks[chunkNum]=doXHR(start,end)}if(typeof lazyArray.chunks[chunkNum]==="undefined")throw new Error("doXHR failed!");return lazyArray.chunks[chunkNum]}));this._length=datalength;this._chunkSize=chunkSize;this.lengthKnown=true};if(typeof XMLHttpRequest!=="undefined"){if(!ENVIRONMENT_IS_WORKER)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var lazyArray=new LazyUint8Array;Object.defineProperty(lazyArray,"length",{get:(function(){if(!this.lengthKnown){this.cacheLength()}return this._length})});Object.defineProperty(lazyArray,"chunkSize",{get:(function(){if(!this.lengthKnown){this.cacheLength()}return this._chunkSize})});var properties={isDevice:false,contents:lazyArray}}else{var properties={isDevice:false,url:url}}var node=FS.createFile(parent,name,properties,canRead,canWrite);if(properties.contents){node.contents=properties.contents}else if(properties.url){node.contents=null;node.url=properties.url}Object.defineProperty(node,"usedBytes",{get:(function(){return this.contents.length})});var stream_ops={};var keys=Object.keys(node.stream_ops);keys.forEach((function(key){var fn=node.stream_ops[key];stream_ops[key]=function forceLoadLazyFile(){if(!FS.forceLoadFile(node)){throw new FS.ErrnoError(ERRNO_CODES.EIO)}return fn.apply(null,arguments)}}));stream_ops.read=function stream_ops_read(stream,buffer,offset,length,position){if(!FS.forceLoadFile(node)){throw new FS.ErrnoError(ERRNO_CODES.EIO)}var contents=stream.node.contents;if(position>=contents.length)return 0;var size=Math.min(contents.length-position,length);assert(size>=0);if(contents.slice){for(var i=0;i<size;i++){buffer[offset+i]=contents[position+i]}}else{for(var i=0;i<size;i++){buffer[offset+i]=contents.get(position+i)}}return size};node.stream_ops=stream_ops;return node}),createPreloadedFile:(function(parent,name,url,canRead,canWrite,onload,onerror,dontCreateFile,canOwn,preFinish){Browser.init();var fullname=name?PATH.resolve(PATH.join2(parent,name)):parent;var dep=getUniqueRunDependency("cp "+fullname);function processData(byteArray){function finish(byteArray){if(preFinish)preFinish();if(!dontCreateFile){FS.createDataFile(parent,name,byteArray,canRead,canWrite,canOwn)}if(onload)onload();removeRunDependency(dep)}var handled=false;Module["preloadPlugins"].forEach((function(plugin){if(handled)return;if(plugin["canHandle"](fullname)){plugin["handle"](byteArray,fullname,finish,(function(){if(onerror)onerror();removeRunDependency(dep)}));handled=true}}));if(!handled)finish(byteArray)}addRunDependency(dep);if(typeof url=="string"){Browser.asyncLoad(url,(function(byteArray){processData(byteArray)}),onerror)}else{processData(url)}}),indexedDB:(function(){return window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB}),DB_NAME:(function(){return"EM_FS_"+window.location.pathname}),DB_VERSION:20,DB_STORE_NAME:"FILE_DATA",saveFilesToDB:(function(paths,onload,onerror){onload=onload||(function(){});onerror=onerror||(function(){});var indexedDB=FS.indexedDB();try{var openRequest=indexedDB.open(FS.DB_NAME(),FS.DB_VERSION)}catch(e){return onerror(e)}openRequest.onupgradeneeded=function openRequest_onupgradeneeded(){console.log("creating db");var db=openRequest.result;db.createObjectStore(FS.DB_STORE_NAME)};openRequest.onsuccess=function openRequest_onsuccess(){var db=openRequest.result;var transaction=db.transaction([FS.DB_STORE_NAME],"readwrite");var files=transaction.objectStore(FS.DB_STORE_NAME);var ok=0,fail=0,total=paths.length;function finish(){if(fail==0)onload();else onerror()}paths.forEach((function(path){var putRequest=files.put(FS.analyzePath(path).object.contents,path);putRequest.onsuccess=function putRequest_onsuccess(){ok++;if(ok+fail==total)finish()};putRequest.onerror=function putRequest_onerror(){fail++;if(ok+fail==total)finish()}}));transaction.onerror=onerror};openRequest.onerror=onerror}),loadFilesFromDB:(function(paths,onload,onerror){onload=onload||(function(){});onerror=onerror||(function(){});var indexedDB=FS.indexedDB();try{var openRequest=indexedDB.open(FS.DB_NAME(),FS.DB_VERSION)}catch(e){return onerror(e)}openRequest.onupgradeneeded=onerror;openRequest.onsuccess=function openRequest_onsuccess(){var db=openRequest.result;try{var transaction=db.transaction([FS.DB_STORE_NAME],"readonly")}catch(e){onerror(e);return}var files=transaction.objectStore(FS.DB_STORE_NAME);var ok=0,fail=0,total=paths.length;function finish(){if(fail==0)onload();else onerror()}paths.forEach((function(path){var getRequest=files.get(path);getRequest.onsuccess=function getRequest_onsuccess(){if(FS.analyzePath(path).exists){FS.unlink(path)}FS.createDataFile(PATH.dirname(path),PATH.basename(path),getRequest.result,true,true,true);ok++;if(ok+fail==total)finish()};getRequest.onerror=function getRequest_onerror(){fail++;if(ok+fail==total)finish()}}));transaction.onerror=onerror};openRequest.onerror=onerror})};function _mkport(){throw"TODO"}var SOCKFS={mount:(function(mount){Module["websocket"]=Module["websocket"]&&"object"===typeof Module["websocket"]?Module["websocket"]:{};Module["websocket"]._callbacks={};Module["websocket"]["on"]=(function(event,callback){if("function"===typeof callback){this._callbacks[event]=callback}return this});Module["websocket"].emit=(function(event,param){if("function"===typeof this._callbacks[event]){this._callbacks[event].call(this,param)}});return FS.createNode(null,"/",16384|511,0)}),createSocket:(function(family,type,protocol){var streaming=type==1;if(protocol){assert(streaming==(protocol==6))}var sock={family:family,type:type,protocol:protocol,server:null,error:null,peers:{},pending:[],recv_queue:[],sock_ops:SOCKFS.websocket_sock_ops};var name=SOCKFS.nextname();var node=FS.createNode(SOCKFS.root,name,49152,0);node.sock=sock;var stream=FS.createStream({path:name,node:node,flags:FS.modeStringToFlags("r+"),seekable:false,stream_ops:SOCKFS.stream_ops});sock.stream=stream;return sock}),getSocket:(function(fd){var stream=FS.getStream(fd);if(!stream||!FS.isSocket(stream.node.mode)){return null}return stream.node.sock}),stream_ops:{poll:(function(stream){var sock=stream.node.sock;return sock.sock_ops.poll(sock)}),ioctl:(function(stream,request,varargs){var sock=stream.node.sock;return sock.sock_ops.ioctl(sock,request,varargs)}),read:(function(stream,buffer,offset,length,position){var sock=stream.node.sock;var msg=sock.sock_ops.recvmsg(sock,length);if(!msg){return 0}buffer.set(msg.buffer,offset);return msg.buffer.length}),write:(function(stream,buffer,offset,length,position){var sock=stream.node.sock;return sock.sock_ops.sendmsg(sock,buffer,offset,length)}),close:(function(stream){var sock=stream.node.sock;sock.sock_ops.close(sock)})},nextname:(function(){if(!SOCKFS.nextname.current){SOCKFS.nextname.current=0}return"socket["+SOCKFS.nextname.current++ +"]"}),websocket_sock_ops:{createPeer:(function(sock,addr,port){var ws;if(typeof addr==="object"){ws=addr;addr=null;port=null}if(ws){if(ws._socket){addr=ws._socket.remoteAddress;port=ws._socket.remotePort}else{var result=/ws[s]?:\/\/([^:]+):(\d+)/.exec(ws.url);if(!result){throw new Error("WebSocket URL must be in the format ws(s)://address:port")}addr=result[1];port=parseInt(result[2],10)}}else{try{var runtimeConfig=Module["websocket"]&&"object"===typeof Module["websocket"];var url="ws:#".replace("#","//");if(runtimeConfig){if("string"===typeof Module["websocket"]["url"]){url=Module["websocket"]["url"]}}if(url==="ws://"||url==="wss://"){var parts=addr.split("/");url=url+parts[0]+":"+port+"/"+parts.slice(1).join("/")}var subProtocols="binary";if(runtimeConfig){if("string"===typeof Module["websocket"]["subprotocol"]){subProtocols=Module["websocket"]["subprotocol"]}}subProtocols=subProtocols.replace(/^ +| +$/g,"").split(/ *, */);var opts=ENVIRONMENT_IS_NODE?{"protocol":subProtocols.toString()}:subProtocols;var WebSocket=ENVIRONMENT_IS_NODE?require("ws"):window["WebSocket"];ws=new WebSocket(url,opts);ws.binaryType="arraybuffer"}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EHOSTUNREACH)}}var peer={addr:addr,port:port,socket:ws,dgram_send_queue:[]};SOCKFS.websocket_sock_ops.addPeer(sock,peer);SOCKFS.websocket_sock_ops.handlePeerEvents(sock,peer);if(sock.type===2&&typeof sock.sport!=="undefined"){peer.dgram_send_queue.push(new Uint8Array([255,255,255,255,"p".charCodeAt(0),"o".charCodeAt(0),"r".charCodeAt(0),"t".charCodeAt(0),(sock.sport&65280)>>8,sock.sport&255]))}return peer}),getPeer:(function(sock,addr,port){return sock.peers[addr+":"+port]}),addPeer:(function(sock,peer){sock.peers[peer.addr+":"+peer.port]=peer}),removePeer:(function(sock,peer){delete sock.peers[peer.addr+":"+peer.port]}),handlePeerEvents:(function(sock,peer){var first=true;var handleOpen=(function(){Module["websocket"].emit("open",sock.stream.fd);try{var queued=peer.dgram_send_queue.shift();while(queued){peer.socket.send(queued);queued=peer.dgram_send_queue.shift()}}catch(e){peer.socket.close()}});function handleMessage(data){assert(typeof data!=="string"&&data.byteLength!==undefined);data=new Uint8Array(data);var wasfirst=first;first=false;if(wasfirst&&data.length===10&&data[0]===255&&data[1]===255&&data[2]===255&&data[3]===255&&data[4]==="p".charCodeAt(0)&&data[5]==="o".charCodeAt(0)&&data[6]==="r".charCodeAt(0)&&data[7]==="t".charCodeAt(0)){var newport=data[8]<<8|data[9];SOCKFS.websocket_sock_ops.removePeer(sock,peer);peer.port=newport;SOCKFS.websocket_sock_ops.addPeer(sock,peer);return}sock.recv_queue.push({addr:peer.addr,port:peer.port,data:data});Module["websocket"].emit("message",sock.stream.fd)}if(ENVIRONMENT_IS_NODE){peer.socket.on("open",handleOpen);peer.socket.on("message",(function(data,flags){if(!flags.binary){return}handleMessage((new Uint8Array(data)).buffer)}));peer.socket.on("close",(function(){Module["websocket"].emit("close",sock.stream.fd)}));peer.socket.on("error",(function(error){sock.error=ERRNO_CODES.ECONNREFUSED;Module["websocket"].emit("error",[sock.stream.fd,sock.error,"ECONNREFUSED: Connection refused"])}))}else{peer.socket.onopen=handleOpen;peer.socket.onclose=(function(){Module["websocket"].emit("close",sock.stream.fd)});peer.socket.onmessage=function peer_socket_onmessage(event){handleMessage(event.data)};peer.socket.onerror=(function(error){sock.error=ERRNO_CODES.ECONNREFUSED;Module["websocket"].emit("error",[sock.stream.fd,sock.error,"ECONNREFUSED: Connection refused"])})}}),poll:(function(sock){if(sock.type===1&&sock.server){return sock.pending.length?64|1:0}var mask=0;var dest=sock.type===1?SOCKFS.websocket_sock_ops.getPeer(sock,sock.daddr,sock.dport):null;if(sock.recv_queue.length||!dest||dest&&dest.socket.readyState===dest.socket.CLOSING||dest&&dest.socket.readyState===dest.socket.CLOSED){mask|=64|1}if(!dest||dest&&dest.socket.readyState===dest.socket.OPEN){mask|=4}if(dest&&dest.socket.readyState===dest.socket.CLOSING||dest&&dest.socket.readyState===dest.socket.CLOSED){mask|=16}return mask}),ioctl:(function(sock,request,arg){switch(request){case 21531:var bytes=0;if(sock.recv_queue.length){bytes=sock.recv_queue[0].data.length}HEAP32[arg>>2]=bytes;return 0;default:return ERRNO_CODES.EINVAL}}),close:(function(sock){if(sock.server){try{sock.server.close()}catch(e){}sock.server=null}var peers=Object.keys(sock.peers);for(var i=0;i<peers.length;i++){var peer=sock.peers[peers[i]];try{peer.socket.close()}catch(e){}SOCKFS.websocket_sock_ops.removePeer(sock,peer)}return 0}),bind:(function(sock,addr,port){if(typeof sock.saddr!=="undefined"||typeof sock.sport!=="undefined"){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}sock.saddr=addr;sock.sport=port||_mkport();if(sock.type===2){if(sock.server){sock.server.close();sock.server=null}try{sock.sock_ops.listen(sock,0)}catch(e){if(!(e instanceof FS.ErrnoError))throw e;if(e.errno!==ERRNO_CODES.EOPNOTSUPP)throw e}}}),connect:(function(sock,addr,port){if(sock.server){throw new FS.ErrnoError(ERRNO_CODES.EOPNOTSUPP)}if(typeof sock.daddr!=="undefined"&&typeof sock.dport!=="undefined"){var dest=SOCKFS.websocket_sock_ops.getPeer(sock,sock.daddr,sock.dport);if(dest){if(dest.socket.readyState===dest.socket.CONNECTING){throw new FS.ErrnoError(ERRNO_CODES.EALREADY)}else{throw new FS.ErrnoError(ERRNO_CODES.EISCONN)}}}var peer=SOCKFS.websocket_sock_ops.createPeer(sock,addr,port);sock.daddr=peer.addr;sock.dport=peer.port;throw new FS.ErrnoError(ERRNO_CODES.EINPROGRESS)}),listen:(function(sock,backlog){if(!ENVIRONMENT_IS_NODE){throw new FS.ErrnoError(ERRNO_CODES.EOPNOTSUPP)}if(sock.server){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var WebSocketServer=require("ws").Server;var host=sock.saddr;sock.server=new WebSocketServer({host:host,port:sock.sport});Module["websocket"].emit("listen",sock.stream.fd);sock.server.on("connection",(function(ws){if(sock.type===1){var newsock=SOCKFS.createSocket(sock.family,sock.type,sock.protocol);var peer=SOCKFS.websocket_sock_ops.createPeer(newsock,ws);newsock.daddr=peer.addr;newsock.dport=peer.port;sock.pending.push(newsock);Module["websocket"].emit("connection",newsock.stream.fd)}else{SOCKFS.websocket_sock_ops.createPeer(sock,ws);Module["websocket"].emit("connection",sock.stream.fd)}}));sock.server.on("closed",(function(){Module["websocket"].emit("close",sock.stream.fd);sock.server=null}));sock.server.on("error",(function(error){sock.error=ERRNO_CODES.EHOSTUNREACH;Module["websocket"].emit("error",[sock.stream.fd,sock.error,"EHOSTUNREACH: Host is unreachable"])}))}),accept:(function(listensock){if(!listensock.server){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var newsock=listensock.pending.shift();newsock.stream.flags=listensock.stream.flags;return newsock}),getname:(function(sock,peer){var addr,port;if(peer){if(sock.daddr===undefined||sock.dport===undefined){throw new FS.ErrnoError(ERRNO_CODES.ENOTCONN)}addr=sock.daddr;port=sock.dport}else{addr=sock.saddr||0;port=sock.sport||0}return{addr:addr,port:port}}),sendmsg:(function(sock,buffer,offset,length,addr,port){if(sock.type===2){if(addr===undefined||port===undefined){addr=sock.daddr;port=sock.dport}if(addr===undefined||port===undefined){throw new FS.ErrnoError(ERRNO_CODES.EDESTADDRREQ)}}else{addr=sock.daddr;port=sock.dport}var dest=SOCKFS.websocket_sock_ops.getPeer(sock,addr,port);if(sock.type===1){if(!dest||dest.socket.readyState===dest.socket.CLOSING||dest.socket.readyState===dest.socket.CLOSED){throw new FS.ErrnoError(ERRNO_CODES.ENOTCONN)}else if(dest.socket.readyState===dest.socket.CONNECTING){throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}}var data;if(buffer instanceof Array||buffer instanceof ArrayBuffer){data=buffer.slice(offset,offset+length)}else{data=buffer.buffer.slice(buffer.byteOffset+offset,buffer.byteOffset+offset+length)}if(sock.type===2){if(!dest||dest.socket.readyState!==dest.socket.OPEN){if(!dest||dest.socket.readyState===dest.socket.CLOSING||dest.socket.readyState===dest.socket.CLOSED){dest=SOCKFS.websocket_sock_ops.createPeer(sock,addr,port)}dest.dgram_send_queue.push(data);return length}}try{dest.socket.send(data);return length}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}}),recvmsg:(function(sock,length){if(sock.type===1&&sock.server){throw new FS.ErrnoError(ERRNO_CODES.ENOTCONN)}var queued=sock.recv_queue.shift();if(!queued){if(sock.type===1){var dest=SOCKFS.websocket_sock_ops.getPeer(sock,sock.daddr,sock.dport);if(!dest){throw new FS.ErrnoError(ERRNO_CODES.ENOTCONN)}else if(dest.socket.readyState===dest.socket.CLOSING||dest.socket.readyState===dest.socket.CLOSED){return null}else{throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}}else{throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}}var queuedLength=queued.data.byteLength||queued.data.length;var queuedOffset=queued.data.byteOffset||0;var queuedBuffer=queued.data.buffer||queued.data;var bytesRead=Math.min(length,queuedLength);var res={buffer:new Uint8Array(queuedBuffer,queuedOffset,bytesRead),addr:queued.addr,port:queued.port};if(sock.type===1&&bytesRead<queuedLength){var bytesRemaining=queuedLength-bytesRead;queued.data=new Uint8Array(queuedBuffer,queuedOffset+bytesRead,bytesRemaining);sock.recv_queue.unshift(queued)}return res})}};function _send(fd,buf,len,flags){var sock=SOCKFS.getSocket(fd);if(!sock){___setErrNo(ERRNO_CODES.EBADF);return-1}return _write(fd,buf,len)}function _pwrite(fildes,buf,nbyte,offset){var stream=FS.getStream(fildes);if(!stream){___setErrNo(ERRNO_CODES.EBADF);return-1}try{var slab=HEAP8;return FS.write(stream,slab,buf,nbyte,offset)}catch(e){FS.handleFSError(e);return-1}}function _write(fildes,buf,nbyte){var stream=FS.getStream(fildes);if(!stream){___setErrNo(ERRNO_CODES.EBADF);return-1}try{var slab=HEAP8;return FS.write(stream,slab,buf,nbyte)}catch(e){FS.handleFSError(e);return-1}}function _fileno(stream){stream=FS.getStreamFromPtr(stream);if(!stream)return-1;return stream.fd}function _fwrite(ptr,size,nitems,stream){var bytesToWrite=nitems*size;if(bytesToWrite==0)return 0;var fd=_fileno(stream);var bytesWritten=_write(fd,ptr,bytesToWrite);if(bytesWritten==-1){var streamObj=FS.getStreamFromPtr(stream);if(streamObj)streamObj.error=true;return 0}else{return bytesWritten/size|0}}Module["_strlen"]=_strlen;function __reallyNegative(x){return x<0||x===0&&1/x===-Infinity}function __formatString(format,varargs){assert((varargs&3)===0);var textIndex=format;var argIndex=0;function getNextArg(type){var ret;argIndex=Runtime.prepVararg(argIndex,type);if(type==="double"){ret=(HEAP32[tempDoublePtr>>2]=HEAP32[varargs+argIndex>>2],HEAP32[tempDoublePtr+4>>2]=HEAP32[varargs+(argIndex+4)>>2],+HEAPF64[tempDoublePtr>>3]);argIndex+=8}else if(type=="i64"){ret=[HEAP32[varargs+argIndex>>2],HEAP32[varargs+(argIndex+4)>>2]];argIndex+=8}else{assert((argIndex&3)===0);type="i32";ret=HEAP32[varargs+argIndex>>2];argIndex+=4}return ret}var ret=[];var curr,next,currArg;while(1){var startTextIndex=textIndex;curr=HEAP8[textIndex>>0];if(curr===0)break;next=HEAP8[textIndex+1>>0];if(curr==37){var flagAlwaysSigned=false;var flagLeftAlign=false;var flagAlternative=false;var flagZeroPad=false;var flagPadSign=false;flagsLoop:while(1){switch(next){case 43:flagAlwaysSigned=true;break;case 45:flagLeftAlign=true;break;case 35:flagAlternative=true;break;case 48:if(flagZeroPad){break flagsLoop}else{flagZeroPad=true;break};case 32:flagPadSign=true;break;default:break flagsLoop}textIndex++;next=HEAP8[textIndex+1>>0]}var width=0;if(next==42){width=getNextArg("i32");textIndex++;next=HEAP8[textIndex+1>>0]}else{while(next>=48&&next<=57){width=width*10+(next-48);textIndex++;next=HEAP8[textIndex+1>>0]}}var precisionSet=false,precision=-1;if(next==46){precision=0;precisionSet=true;textIndex++;next=HEAP8[textIndex+1>>0];if(next==42){precision=getNextArg("i32");textIndex++}else{while(1){var precisionChr=HEAP8[textIndex+1>>0];if(precisionChr<48||precisionChr>57)break;precision=precision*10+(precisionChr-48);textIndex++}}next=HEAP8[textIndex+1>>0]}if(precision<0){precision=6;precisionSet=false}var argSize;switch(String.fromCharCode(next)){case"h":var nextNext=HEAP8[textIndex+2>>0];if(nextNext==104){textIndex++;argSize=1}else{argSize=2}break;case"l":var nextNext=HEAP8[textIndex+2>>0];if(nextNext==108){textIndex++;argSize=8}else{argSize=4}break;case"L":case"q":case"j":argSize=8;break;case"z":case"t":case"I":argSize=4;break;default:argSize=null}if(argSize)textIndex++;next=HEAP8[textIndex+1>>0];switch(String.fromCharCode(next)){case"d":case"i":case"u":case"o":case"x":case"X":case"p":{var signed=next==100||next==105;argSize=argSize||4;var currArg=getNextArg("i"+argSize*8);var origArg=currArg;var argText;if(argSize==8){currArg=Runtime.makeBigInt(currArg[0],currArg[1],next==117)}if(argSize<=4){var limit=Math.pow(256,argSize)-1;currArg=(signed?reSign:unSign)(currArg&limit,argSize*8)}var currAbsArg=Math.abs(currArg);var prefix="";if(next==100||next==105){if(argSize==8&&i64Math)argText=i64Math.stringify(origArg[0],origArg[1],null);else argText=reSign(currArg,8*argSize,1).toString(10)}else if(next==117){if(argSize==8&&i64Math)argText=i64Math.stringify(origArg[0],origArg[1],true);else argText=unSign(currArg,8*argSize,1).toString(10);currArg=Math.abs(currArg)}else if(next==111){argText=(flagAlternative?"0":"")+currAbsArg.toString(8)}else if(next==120||next==88){prefix=flagAlternative&&currArg!=0?"0x":"";if(argSize==8&&i64Math){if(origArg[1]){argText=(origArg[1]>>>0).toString(16);var lower=(origArg[0]>>>0).toString(16);while(lower.length<8)lower="0"+lower;argText+=lower}else{argText=(origArg[0]>>>0).toString(16)}}else if(currArg<0){currArg=-currArg;argText=(currAbsArg-1).toString(16);var buffer=[];for(var i=0;i<argText.length;i++){buffer.push((15-parseInt(argText[i],16)).toString(16))}argText=buffer.join("");while(argText.length<argSize*2)argText="f"+argText}else{argText=currAbsArg.toString(16)}if(next==88){prefix=prefix.toUpperCase();argText=argText.toUpperCase()}}else if(next==112){if(currAbsArg===0){argText="(nil)"}else{prefix="0x";argText=currAbsArg.toString(16)}}if(precisionSet){while(argText.length<precision){argText="0"+argText}}if(currArg>=0){if(flagAlwaysSigned){prefix="+"+prefix}else if(flagPadSign){prefix=" "+prefix}}if(argText.charAt(0)=="-"){prefix="-"+prefix;argText=argText.substr(1)}while(prefix.length+argText.length<width){if(flagLeftAlign){argText+=" "}else{if(flagZeroPad){argText="0"+argText}else{prefix=" "+prefix}}}argText=prefix+argText;argText.split("").forEach((function(chr){ret.push(chr.charCodeAt(0))}));break};case"f":case"F":case"e":case"E":case"g":case"G":{var currArg=getNextArg("double");var argText;if(isNaN(currArg)){argText="nan";flagZeroPad=false}else if(!isFinite(currArg)){argText=(currArg<0?"-":"")+"inf";flagZeroPad=false}else{var isGeneral=false;var effectivePrecision=Math.min(precision,20);if(next==103||next==71){isGeneral=true;precision=precision||1;var exponent=parseInt(currArg.toExponential(effectivePrecision).split("e")[1],10);if(precision>exponent&&exponent>=-4){next=(next==103?"f":"F").charCodeAt(0);precision-=exponent+1}else{next=(next==103?"e":"E").charCodeAt(0);precision--}effectivePrecision=Math.min(precision,20)}if(next==101||next==69){argText=currArg.toExponential(effectivePrecision);if(/[eE][-+]\d$/.test(argText)){argText=argText.slice(0,-1)+"0"+argText.slice(-1)}}else if(next==102||next==70){argText=currArg.toFixed(effectivePrecision);if(currArg===0&&__reallyNegative(currArg)){argText="-"+argText}}var parts=argText.split("e");if(isGeneral&&!flagAlternative){while(parts[0].length>1&&parts[0].indexOf(".")!=-1&&(parts[0].slice(-1)=="0"||parts[0].slice(-1)==".")){parts[0]=parts[0].slice(0,-1)}}else{if(flagAlternative&&argText.indexOf(".")==-1)parts[0]+=".";while(precision>effectivePrecision++)parts[0]+="0"}argText=parts[0]+(parts.length>1?"e"+parts[1]:"");if(next==69)argText=argText.toUpperCase();if(currArg>=0){if(flagAlwaysSigned){argText="+"+argText}else if(flagPadSign){argText=" "+argText}}}while(argText.length<width){if(flagLeftAlign){argText+=" "}else{if(flagZeroPad&&(argText[0]=="-"||argText[0]=="+")){argText=argText[0]+"0"+argText.slice(1)}else{argText=(flagZeroPad?"0":" ")+argText}}}if(next<97)argText=argText.toUpperCase();argText.split("").forEach((function(chr){ret.push(chr.charCodeAt(0))}));break};case"s":{var arg=getNextArg("i8*");var argLength=arg?_strlen(arg):"(null)".length;if(precisionSet)argLength=Math.min(argLength,precision);if(!flagLeftAlign){while(argLength<width--){ret.push(32)}}if(arg){for(var i=0;i<argLength;i++){ret.push(HEAPU8[arg++>>0])}}else{ret=ret.concat(intArrayFromString("(null)".substr(0,argLength),true))}if(flagLeftAlign){while(argLength<width--){ret.push(32)}}break};case"c":{if(flagLeftAlign)ret.push(getNextArg("i8"));while(--width>0){ret.push(32)}if(!flagLeftAlign)ret.push(getNextArg("i8"));break};case"n":{var ptr=getNextArg("i32*");HEAP32[ptr>>2]=ret.length;break};case"%":{ret.push(curr);break};default:{for(var i=startTextIndex;i<textIndex+2;i++){ret.push(HEAP8[i>>0])}}}textIndex+=2}else{ret.push(curr);textIndex+=1}}return ret}function _fprintf(stream,format,varargs){var result=__formatString(format,varargs);var stack=Runtime.stackSave();var ret=_fwrite(allocate(result,"i8",ALLOC_STACK),1,result.length,stream);Runtime.stackRestore(stack);return ret}function _printf(format,varargs){var stdout=HEAP32[_stdout>>2];return _fprintf(stdout,format,varargs)}function _emscripten_memcpy_big(dest,src,num){HEAPU8.set(HEAPU8.subarray(src,src+num),dest);return dest}Module["_memcpy"]=_memcpy;function _fputs(s,stream){var fd=_fileno(stream);return _write(fd,s,_strlen(s))}function _fputc(c,stream){var chr=unSign(c&255);HEAP8[_fputc.ret>>0]=chr;var fd=_fileno(stream);var ret=_write(fd,_fputc.ret,1);if(ret==-1){var streamObj=FS.getStreamFromPtr(stream);if(streamObj)streamObj.error=true;return-1}else{return chr}}function _puts(s){var stdout=HEAP32[_stdout>>2];var ret=_fputs(s,stdout);if(ret<0){return ret}else{var newlineRet=_fputc(10,stdout);return newlineRet<0?-1:ret+1}}function _strerror_r(errnum,strerrbuf,buflen){if(errnum in ERRNO_MESSAGES){if(ERRNO_MESSAGES[errnum].length>buflen-1){return ___setErrNo(ERRNO_CODES.ERANGE)}else{var msg=ERRNO_MESSAGES[errnum];writeAsciiToMemory(msg,strerrbuf);return 0}}else{return ___setErrNo(ERRNO_CODES.EINVAL)}}function _strerror(errnum){if(!_strerror.buffer)_strerror.buffer=_malloc(256);_strerror_r(errnum,_strerror.buffer,256);return _strerror.buffer}function ___errno_location(){return ___errno_state}function _perror(s){var stdout=HEAP32[_stdout>>2];if(s){_fputs(s,stdout);_fputc(58,stdout);_fputc(32,stdout)}var errnum=HEAP32[___errno_location()>>2];_puts(_strerror(errnum))}function _llvm_stackrestore(p){var self=_llvm_stacksave;var ret=self.LLVM_SAVEDSTACKS[p];self.LLVM_SAVEDSTACKS.splice(p,1);Runtime.stackRestore(ret)}var _fabs=Math_abs;function _llvm_stacksave(){var self=_llvm_stacksave;if(!self.LLVM_SAVEDSTACKS){self.LLVM_SAVEDSTACKS=[]}self.LLVM_SAVEDSTACKS.push(Runtime.stackSave());return self.LLVM_SAVEDSTACKS.length-1}Module["_memmove"]=_memmove;var _emscripten_asm_const_int=true;function _sbrk(bytes){var self=_sbrk;if(!self.called){DYNAMICTOP=alignMemoryPage(DYNAMICTOP);self.called=true;assert(Runtime.dynamicAlloc);self.alloc=Runtime.dynamicAlloc;Runtime.dynamicAlloc=(function(){abort("cannot dynamically allocate, sbrk now has control")})}var ret=DYNAMICTOP;if(bytes!=0){var success=self.alloc(bytes);if(!success)return-1>>>0}return ret}function _time(ptr){var ret=Date.now()/1e3|0;if(ptr){HEAP32[ptr>>2]=ret}return ret}___errno_state=Runtime.staticAlloc(4);HEAP32[___errno_state>>2]=0;FS.staticInit();__ATINIT__.unshift((function(){if(!Module["noFSInit"]&&!FS.init.initialized)FS.init()}));__ATMAIN__.push((function(){FS.ignorePermissions=false}));__ATEXIT__.push((function(){FS.quit()}));Module["FS_createFolder"]=FS.createFolder;Module["FS_createPath"]=FS.createPath;Module["FS_createDataFile"]=FS.createDataFile;Module["FS_createPreloadedFile"]=FS.createPreloadedFile;Module["FS_createLazyFile"]=FS.createLazyFile;Module["FS_createLink"]=FS.createLink;Module["FS_createDevice"]=FS.createDevice;__ATINIT__.unshift((function(){TTY.init()}));__ATEXIT__.push((function(){TTY.shutdown()}));if(ENVIRONMENT_IS_NODE){var fs=require("fs");var NODEJS_PATH=require("path");NODEFS.staticInit()}__ATINIT__.push((function(){SOCKFS.root=FS.mount(SOCKFS,{},null)}));_fputc.ret=allocate([0],"i8",ALLOC_STATIC);STACK_BASE=STACKTOP=Runtime.alignMemory(STATICTOP);staticSealed=true;STACK_MAX=STACK_BASE+TOTAL_STACK;DYNAMIC_BASE=DYNAMICTOP=Runtime.alignMemory(STACK_MAX);assert(DYNAMIC_BASE<TOTAL_MEMORY,"TOTAL_MEMORY not big enough for stack");function invoke_viiii(index,a1,a2,a3,a4){try{Module["dynCall_viiii"](index,a1,a2,a3,a4)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}Module.asmGlobalArg={"Math":Math,"Int8Array":Int8Array,"Int16Array":Int16Array,"Int32Array":Int32Array,"Uint8Array":Uint8Array,"Uint16Array":Uint16Array,"Uint32Array":Uint32Array,"Float32Array":Float32Array,"Float64Array":Float64Array,"NaN":NaN,"Infinity":Infinity};Module.asmLibraryArg={"abort":abort,"assert":assert,"invoke_viiii":invoke_viiii,"_fabs":_fabs,"_send":_send,"___setErrNo":___setErrNo,"_llvm_stackrestore":_llvm_stackrestore,"_fflush":_fflush,"_pwrite":_pwrite,"_strerror_r":_strerror_r,"_fprintf":_fprintf,"__reallyNegative":__reallyNegative,"_sbrk":_sbrk,"_emscripten_memcpy_big":_emscripten_memcpy_big,"_fileno":_fileno,"_perror":_perror,"_sysconf":_sysconf,"_llvm_stacksave":_llvm_stacksave,"_puts":_puts,"_printf":_printf,"_emscripten_asm_const_15":_emscripten_asm_const_15,"_write":_write,"___errno_location":___errno_location,"_fputc":_fputc,"_abort":_abort,"_fwrite":_fwrite,"_time":_time,"_mkport":_mkport,"_strerror":_strerror,"__formatString":__formatString,"_fputs":_fputs,"_emscripten_asm_const_1":_emscripten_asm_const_1,"STACKTOP":STACKTOP,"STACK_MAX":STACK_MAX,"tempDoublePtr":tempDoublePtr,"ABORT":ABORT};// EMSCRIPTEN_START_ASM
-var asm=(function(global,env,buffer) {
-"use asm";var a=new global.Int8Array(buffer);var b=new global.Int16Array(buffer);var c=new global.Int32Array(buffer);var d=new global.Uint8Array(buffer);var e=new global.Uint16Array(buffer);var f=new global.Uint32Array(buffer);var g=new global.Float32Array(buffer);var h=new global.Float64Array(buffer);var i=env.STACKTOP|0;var j=env.STACK_MAX|0;var k=env.tempDoublePtr|0;var l=env.ABORT|0;var m=0;var n=0;var o=0;var p=0;var q=global.NaN,r=global.Infinity;var s=0,t=0,u=0,v=0,w=0.0,x=0,y=0,z=0,A=0.0;var B=0;var C=0;var D=0;var E=0;var F=0;var G=0;var H=0;var I=0;var J=0;var K=0;var L=global.Math.floor;var M=global.Math.abs;var N=global.Math.sqrt;var O=global.Math.pow;var P=global.Math.cos;var Q=global.Math.sin;var R=global.Math.tan;var S=global.Math.acos;var T=global.Math.asin;var U=global.Math.atan;var V=global.Math.atan2;var W=global.Math.exp;var X=global.Math.log;var Y=global.Math.ceil;var Z=global.Math.imul;var _=global.Math.min;var $=global.Math.clz32;var aa=env.abort;var ba=env.assert;var ca=env.invoke_viiii;var da=env._fabs;var ea=env._send;var fa=env.___setErrNo;var ga=env._llvm_stackrestore;var ha=env._fflush;var ia=env._pwrite;var ja=env._strerror_r;var ka=env._fprintf;var la=env.__reallyNegative;var ma=env._sbrk;var na=env._emscripten_memcpy_big;var oa=env._fileno;var pa=env._perror;var qa=env._sysconf;var ra=env._llvm_stacksave;var sa=env._puts;var ta=env._printf;var ua=env._emscripten_asm_const_15;var va=env._write;var wa=env.___errno_location;var xa=env._fputc;var ya=env._abort;var za=env._fwrite;var Aa=env._time;var Ba=env._mkport;var Ca=env._strerror;var Da=env.__formatString;var Ea=env._fputs;var Fa=env._emscripten_asm_const_1;var Ga=0.0;
-// EMSCRIPTEN_START_FUNCS
-function Ia(a){a=a|0;var b=0;b=i;i=i+a|0;i=i+15&-16;return b|0}function Ja(){return i|0}function Ka(a){a=a|0;i=a}function La(a,b){a=a|0;b=b|0;i=a;j=b}function Ma(a,b){a=a|0;b=b|0;if(!m){m=a;n=b}}function Na(b){b=b|0;a[k>>0]=a[b>>0];a[k+1>>0]=a[b+1>>0];a[k+2>>0]=a[b+2>>0];a[k+3>>0]=a[b+3>>0]}function Oa(b){b=b|0;a[k>>0]=a[b>>0];a[k+1>>0]=a[b+1>>0];a[k+2>>0]=a[b+2>>0];a[k+3>>0]=a[b+3>>0];a[k+4>>0]=a[b+4>>0];a[k+5>>0]=a[b+5>>0];a[k+6>>0]=a[b+6>>0];a[k+7>>0]=a[b+7>>0]}function Pa(a){a=a|0;B=a}function Qa(){return B|0}function Ra(b,e){b=b|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0;I=i;i=i+18080|0;E=I+18008|0;F=I+17944|0;G=I+17880|0;D=I+17816|0;C=I+17800|0;H=I;k=b+32|0;a:do if(!((c[k>>2]|0)+3&3)){Mb(e|0,0,8916)|0;Mb(H|0,0,17800)|0;A=c[k>>2]|0;c[e>>2]=(A+-17|0)/4|0;if((A+-21|0)>>>0>159)f=2;else{if((Sa(b,e,0)|0)!=0?(f=Sa(b,e,1)|0,(f|0)!=0):0)break;A=c[k>>2]|0;g=A+-1|0;b:do if((A|0)>1){j=-1;f=g;l=g;while(1){g=j;while(1){f=(((f|0)==6)<<31>>31)+f|0;h=c[e>>2]|0;if(!(Ta(h,l,f)|0)){Ua(b,e,H,l,f);h=c[e>>2]|0}j=f+-1|0;if(!(Ta(h,l,j)|0))Ua(b,e,H,l,j);h=g+l|0;if((h|0)>=0?(h|0)<(c[k>>2]|0):0)break;if((f|0)>2){g=0-g|0;f=f+-2|0}else break b}if((f|0)>0){j=g;l=h}else break}}while(0);u=c[e>>2]|0;s=c[e+4>>2]|0;p=1032+(u*80|0)+32+(s*12|0)|0;r=c[1032+(u*80|0)>>2]|0;v=c[p>>2]|0;q=(r|0)/(v|0)|0;r=r-(Z(q,v)|0)|0;s=c[1032+(u*80|0)+32+(s*12|0)+4>>2]|0;u=Z(s,q)|0;c[C>>2]=c[p>>2];c[C+4>>2]=c[p+4>>2];c[C+8>>2]=c[p+8>>2];t=C+4|0;c[t>>2]=(c[t>>2]|0)+1;c[C>>2]=(c[C>>2]|0)+1;t=u+r|0;u=u-r|0;A=(s|0)>0?s:0;v=v-s|0;w=A+1|0;c:do if((q|0)>0){x=(s|0)>0;y=(v|0)>0;o=0;z=0;while(1){if(x){l=0;do{a[l+o+(H+8904)>>0]=a[H+((Z(l,q)|0)+z)>>0]|0;l=l+1|0}while((l|0)<(s|0));}m=H+8904+o|0;if((z+r|0)<(q|0)){n=p;l=A}else{a[o+A+(H+8904)>>0]=a[H+(u+z)>>0]|0;n=C;l=w}b=t+z|0;if(y){k=0;while(1){a[l+o+(H+8904)>>0]=a[H+(b+(Z(k,q)|0))>>0]|0;k=k+1|0;if((k|0)>=(v|0))break;else l=l+1|0}}f=c[n+8>>2]|0;if(!(Va(m,c[n>>2]|0,f,E)|0))f=0;else{Wa(E,f,8,F);l=G;k=l+64|0;do{a[l>>0]=0;l=l+1|0}while((l|0)<(k|0));l=1;k=0;do{a[G+k>>0]=a[F+l>>0]|0;k=k+2|0;l=k|1}while((l|0)<64);l=D;k=l+64|0;do{a[l>>0]=0;l=l+1|0}while((l|0)<(k|0));h=0;g=64;while(1){if(g){j=a[F+h>>0]|0;b=j<<24>>24==0;j=24+(j&255)|0;k=h;l=0;while(1){if(!b?(B=a[E+l>>0]|0,B<<24>>24!=0):0){k=D+k|0;a[k>>0]=a[k>>0]^a[280+((((d[24+(B&255)>>0]|0)+(d[j>>0]|0)|0)>>>0)%255|0)>>0]}l=l+1|0;if((l|0)==(g|0))break;else k=l+h|0}}h=h+1|0;if((h|0)==64)break;else g=g+-1|0}Mb(D+f|0,0,64-f|0)|0;l=c[n>>2]|0;if((l|0)>0){b=0;do{k=a[280+(255-b)>>0]|0;if(!((Xa(F,k,8)|0)<<24>>24)){h=Xa(G,k,8)|0;j=Xa(D,k,8)|0;k=o+~b+l+(H+8904)|0;a[k>>0]=a[k>>0]^a[280+(((((d[24+(h&255)>>0]|0)^255)+(d[24+(j&255)>>0]|0)|0)>>>0)%255|0)>>0]}b=b+1|0}while((l|0)>(b|0));}f=(Va(m,l,f,E)|0)==0;f=f?0:4}if(f)break;f=(c[n+4>>2]|0)+o|0;z=z+1|0;if((z|0)>=(q|0))break c;else o=f}break a}else f=0;while(0);G=f<<3;j=H+8896|0;c[j>>2]=G;h=H+8900|0;l=e+8912|0;b=e+12|0;d:do if((G-(c[h>>2]|0)|0)>3)do{k=Ya(H,4)|0;do if((k|0)==1){f=c[e>>2]|0;f=Ya(H,(f|0)<10?10:(f|0)<27?12:14)|0;if(((c[l>>2]|0)+f|0)>8895){f=6;break a}if((f|0)>2)do{if((Za(e,H,10,3)|0)<0){f=7;break a}f=f+-3|0}while((f|0)>2);if((f|0)>1)if((Za(e,H,7,2)|0)<0){f=7;break a}else break;if((f|0)!=0?(Za(e,H,4,1)|0)<0:0){f=7;break a}}else if((k|0)==2){f=c[e>>2]|0;f=Ya(H,(f|0)<7?9:(f|0)<11?10:13)|0;if(((c[l>>2]|0)+f|0)>8895){f=6;break a}if((f|0)>1)do{if((_a(e,H,11,2)|0)<0){f=7;break a}f=f+-2|0}while((f|0)>1);if((f|0)!=0?(_a(e,H,6,1)|0)<0:0){f=7;break a}}else if((k|0)==4){f=Ya(H,(c[e>>2]|0)<10?8:16)|0;if(((c[l>>2]|0)+f|0)>8895){f=6;break a}if(((c[j>>2]|0)-(c[h>>2]|0)|0)<(f<<3|0)){f=7;break a}if((f|0)>0){g=0;do{F=(Ya(H,8)|0)&255;G=c[l>>2]|0;c[l>>2]=G+1;a[e+16+G>>0]=F;g=g+1|0}while((g|0)<(f|0));}}else if((k|0)==8){f=c[e>>2]|0;f=Ya(H,(f|0)<10?8:(f|0)<27?10:12)|0;if(((c[l>>2]|0)+(f<<1)|0)>8895){f=6;break a}if(((c[j>>2]|0)-(c[h>>2]|0)|0)<(f*13|0)){f=7;break a}if((f|0)>0){g=0;do{F=Ya(H,13)|0;G=F+33088|0;F=(G|0)>40955?G:F+49472|0;G=c[l>>2]|0;c[l>>2]=G+1;a[e+16+G>>0]=F>>>8;G=c[l>>2]|0;c[l>>2]=G+1;a[e+16+G>>0]=F;g=g+1|0}while((g|0)<(f|0));}}else break d;while(0);if((k|0)>(c[b>>2]|0))c[b>>2]=k}while(((c[j>>2]|0)-(c[h>>2]|0)|0)>3);while(0);f=c[l>>2]|0;if(f>>>0>8895){f=f+-1|0;c[l>>2]=f}a[e+16+f>>0]=0;f=0}}else f=1;while(0);i=I;return f|0}function Sa(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0;n=i;i=i+128|0;l=n+64|0;k=n;j=b+32|0;h=c[j>>2]|0;if(!f){g=0;f=14;while(1){j=(Z(h,c[648+(f<<2)>>2]|0)|0)+(c[584+(f<<2)>>2]|0)|0;g=(d[(j>>3)+(b+36)>>0]|0)>>>(j&7)&1|g<<1&131070;if((f|0)>0)f=f+-1|0;else break}}else{g=0;f=0;do{o=(Z(h+~f|0,h)|0)+8|0;g=(d[(o>>3)+(b+36)>>0]|0)>>>(o&7)&1|g<<1&131070;f=f+1|0}while((f|0)!=7);h=c[j>>2]|0;j=h<<3;f=0;do{o=f+-8+h+j|0;g=(d[(o>>3)+(b+36)>>0]|0)>>>(o&7)&1|g<<1&131070;f=f+1|0}while((f|0)!=8);}g=(g^21522)&65535;if(ab(g,l)|0){Wa(l,6,712,k);f=0;do{if(!((Xa(k,a[728+(15-f)>>0]|0,712)|0)<<24>>24))g=(1<<f^g&65535)&65535;f=f+1|0}while((f|0)!=15);if(!(ab(g,l)|0))m=13;else g=3}else m=13;if((m|0)==13){g=(g&65535)>>>10&65535;c[e+4>>2]=g>>>3;c[e+8>>2]=g&7;g=0}i=n;return g|0}function Ta(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;g=a<<2;f=(b|0)<9;e=(d|0)<9;do if(((!(f&e)?(h=g+9|0,!((h|0)<=(b|0)&e)):0)?(h|0)>(d|0)|f^1:0)?!((b|0)==6|(d|0)==6):0){if((a|0)>6){e=g+6|0;if(!((b|0)>5|(e|0)>(d|0))){e=1;break}if((e|0)<=(b|0)&(d|0)<6){e=1;break}else{e=0;g=-1;f=-1}}else{e=0;g=-1;f=-1}do{h=c[1032+(a*80|0)+4+(e<<2)>>2]|0;if(!h)break;i=h-b|0;g=(((i|0)>-1?i:0-i|0)|0)<3?e:g;h=h-d|0;f=(((h|0)>-1?h:0-h|0)|0)<3?e:f;e=e+1|0}while((e|0)<7);if((f|g|0)>-1){e=e+-1|0;if((g|0)>0&(g|0)<(e|0)){e=1;break}if((f|0)>0&(f|0)<(e|0)){e=1;break}if((f|0)==(e|0)&(g|0)==(e|0)){e=1;break}}e=0}else e=1;while(0);return e|0}function Ua(b,e,f,g,h){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0;n=f+8896|0;i=c[n>>2]|0;l=i&7;m=i>>3;k=(Z(c[b+32>>2]|0,g)|0)+h|0;j=d[(k>>3)+(b+36)>>0]|0;k=k&7;switch(c[e+8>>2]|0){case 0:{b=h+g&1^1;o=11;break}case 1:{b=g&1^1;o=11;break}case 2:{b=((h|0)%3|0|0)==0&1;o=11;break}case 3:{b=((h+g|0)%3|0|0)==0&1;o=11;break}case 4:{b=((h|0)/3|0)+((g|0)/2|0)&1^1;o=11;break}case 6:{b=Z(h,g)|0;b=((b|0)%3|0)+b&1^1;o=11;break}case 5:{b=Z(h,g)|0;b=((b|0)%2|0|0)==(0-((b|0)%3|0)|0)&1;o=11;break}case 7:{b=h+g+((Z(h,g)|0)%3|0)&1^1;o=11;break}default:if(1<<k&j)o=12}if((o|0)==11)if((1<<k&j|0)!=0^(b|0)!=0)o=12;if((o|0)==12){i=f+m|0;a[i>>0]=d[i>>0]|0|128>>>l;i=c[n>>2]|0}c[n>>2]=i+1;return}function Va(b,c,e,f){b=b|0;c=c|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0;g=f;h=g+64|0;do{a[g>>0]=0;g=g+1|0}while((g|0)<(h|0));k=c+-1|0;if((e|0)>0){l=(c|0)>0;m=0;g=0;do{h=f+m|0;m=m+1|0;if(l){j=0;do{i=a[b+(k-j)>>0]|0;if(i<<24>>24){i=a[280+(((d[24+(i&255)>>0]|0)+(Z(j,m)|0)|0)%255|0)>>0]|0;a[h>>0]=a[h>>0]^i}j=j+1|0}while((j|0)<(c|0));}g=(a[h>>0]|0)==0?g:1}while((m|0)<(e|0));}else g=0;return g|0}function Wa(b,e,f,g){b=b|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;w=i;i=i+192|0;t=w+128|0;s=w+64|0;u=w;l=s;m=l+64|0;do{a[l>>0]=0;l=l+1|0}while((l|0)<(m|0));l=t;m=l+64|0;do{a[l>>0]=0;l=l+1|0}while((l|0)<(m|0));a[s>>0]=1;a[t>>0]=1;p=f+4|0;q=f+8|0;if((e|0)>0){o=0;m=1;j=1;v=0;while(1){h=a[b+v>>0]|0;if((o|0)>=1){l=1;while(1){n=a[t+l>>0]|0;k=n&255;if(n<<24>>24!=0?(r=a[b+(v-l)>>0]|0,r<<24>>24!=0):0){n=c[p>>2]|0;h=a[(c[q>>2]|0)+(((d[n+(r&255)>>0]|0)+(d[n+k>>0]|0)|0)%(c[f>>2]|0)|0)>>0]^h}if((l|0)<(o|0))l=l+1|0;else break}}n=c[f>>2]|0;l=c[p>>2]|0;n=a[(c[q>>2]|0)+((n-(d[l+(m&255)>>0]|0)+(d[l+(h&255)>>0]|0)|0)%(n|0)|0)>>0]|0;do if(h<<24>>24)if((o<<1|0)>(v|0)){$a(t,s,n,j,f);k=o;h=m;j=j+1|0;break}else{l=u;k=t;m=l+64|0;do{a[l>>0]=a[k>>0]|0;l=l+1|0;k=k+1|0}while((l|0)<(m|0));$a(t,s,n,j,f);l=s;k=u;m=l+64|0;do{a[l>>0]=a[k>>0]|0;l=l+1|0;k=k+1|0}while((l|0)<(m|0));k=v+1-o|0;j=1;break}else{k=o;h=m;j=j+1|0}while(0);v=v+1|0;if((v|0)>=(e|0))break;else{o=k;m=h}}}l=g;k=t;m=l+64|0;do{a[l>>0]=a[k>>0]|0;l=l+1|0;k=k+1|0}while((l|0)<(m|0));i=w;return}function Xa(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0;if(!(e<<24>>24))e=a[b>>0]|0;else{k=c[f+4>>2]|0;h=d[k+(e&255)>>0]|0;i=f+8|0;j=0;e=0;do{g=a[b+j>>0]|0;if(g<<24>>24){g=(d[k+(g&255)>>0]|0)+(Z(j,h)|0)|0;e=a[(c[i>>2]|0)+((g|0)%(c[f>>2]|0)|0)>>0]^e}j=j+1|0}while((j|0)!=64);}return e|0}function Ya(a,b){a=a|0;b=b|0;var e=0,f=0,g=0,h=0;g=a+8900|0;h=a+8896|0;a:do if(!b)b=0;else{e=b;b=0;do{f=c[g>>2]|0;if((f|0)>=(c[h>>2]|0))break a;b=((d[(f>>3)+(a+8904)>>0]|0)&128>>>(f&7)|0)!=0|b<<1;c[g>>2]=f+1;e=e+-1|0}while((e|0)!=0);}while(0);return b|0}function Za(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0;if(((c[d+8896>>2]|0)-(c[d+8900>>2]|0)|0)<(e|0))e=-1;else{d=Ya(d,e)|0;e=b+8912|0;if((f|0)>0){g=f;while(1){h=g;g=g+-1|0;a[(c[e>>2]|0)+g+(b+16)>>0]=((d|0)%10|0)+48;if((h|0)<=1)break;else d=(d|0)/10|0}}c[e>>2]=(c[e>>2]|0)+f;e=0}return e|0}function _a(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0;if(((c[d+8896>>2]|0)-(c[d+8900>>2]|0)|0)<(e|0))e=-1;else{d=Ya(d,e)|0;e=b+8912|0;g=f+-1|0;if((f|0)>0){h=0;while(1){a[g-h+(c[e>>2]|0)+(b+16)>>0]=a[536+((d|0)%45|0)>>0]|0;h=h+1|0;if((h|0)>=(f|0))break;else d=(d|0)/45|0}}c[e>>2]=(c[e>>2]|0)+f;e=0}return e|0}function $a(b,e,f,g,h){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0;l=h+4|0;m=d[(c[l>>2]|0)+(f&255)>>0]|0;if(f<<24>>24){i=h+8|0;k=0;do{j=k+g|0;f=a[e+k>>0]|0;if(j>>>0<64&f<<24>>24!=0){j=b+j|0;a[j>>0]=a[j>>0]^a[(c[i>>2]|0)+(((d[(c[l>>2]|0)+(f&255)>>0]|0)+m|0)%(c[h>>2]|0)|0)>>0]}k=k+1|0}while((k|0)!=64);}return}function ab(b,c){b=b|0;c=c|0;var d=0,e=0,f=0,g=0,h=0;d=c;e=d+64|0;do{a[d>>0]=0;d=d+1|0}while((d|0)<(e|0));g=b&65535;h=0;b=0;do{d=c+h|0;a[d>>0]=0;h=h+1|0;e=0;f=0;do{if(1<<f&g){e=e^a[728+((Z(f,h)|0)%15|0)>>0];a[d>>0]=e}f=f+1|0}while((f|0)!=15);b=e<<24>>24==0?b:1}while((h|0)!=6);return b|0}function bb(a,b,d){a=a|0;b=b|0;d=d|0;c[a+12>>2]=2;c[a+4080>>2]=0;c[a+7928>>2]=0;if(b)c[b>>2]=c[a+4>>2];if(d)c[d>>2]=c[a+8>>2];return c[a>>2]|0}function cb(b){b=b|0;var d=0,e=0,f=0,g=0,j=0,k=0,l=0.0,m=0.0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,N=0.0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0;Fa=i;i=i+1216|0;ua=Fa;va=Fa+600|0;wa=Fa+1200|0;Aa=Fa+632|0;Ca=Fa+1160|0;ya=Fa+1168|0;xa=Fa+80|0;Da=Fa+640|0;za=Fa+64|0;Ba=Fa+72|0;eb(b);q=b+8|0;r=b+4|0;w=va+4|0;x=va+16|0;y=va+12|0;B=va+8|0;ta=b+4080|0;C=ua+24|0;D=ua+8|0;G=ua+4|0;s=ua+16|0;u=ua+12|0;v=ua+20|0;if((c[q>>2]|0)>0){J=0;do{z=c[b>>2]|0;ia=c[r>>2]|0;A=Z(ia,J)|0;c[va>>2]=0;c[va+4>>2]=0;c[va+8>>2]=0;c[va+12>>2]=0;c[va+16>>2]=0;if((ia|0)>0){d=0;K=0;g=0;L=0;while(1){f=(a[z+(L+A)>>0]|0)!=0;ia=K;K=f&1;if(!((L|0)==0|(K|0)==(ia|0))){Pb(va|0,w|0,16)|0;c[x>>2]=d;e=g+1|0;if((g|0)>3&(f^1)){n=c[va>>2]|0;o=c[w>>2]|0;p=c[y>>2]|0;f=(n+d+o+p|0)/4|0;j=(f*3|0)/4|0;k=0;g=1;do{ha=c[va+(k<<2)>>2]|0;ia=Z(c[760+(k<<2)>>2]|0,f)|0;g=(ha|0)<(ia-j|0)|(ha|0)>(ia+j|0)?0:g;k=k+1|0}while((k|0)!=5);if((((((g|0)!=0?(ia=L-d|0,E=fb(b,ia,J)|0,ia=ia-p-(c[B>>2]|0)|0,F=fb(b,ia,J)|0,ia=fb(b,ia-(o+n)|0,J)|0,!((ia|0)==(F|0)|((ia|0)!=(E|0)|(F|E|ia|0)<0))):0)?(H=b+16+(F<<4)+12|0,(c[H>>2]|0)<=-1):0)?(I=b+16+(E<<4)+12|0,(c[I>>2]|0)<=-1):0)?((((c[b+16+(F<<4)+8>>2]|0)*100|0)/(c[b+16+(E<<4)+8>>2]|0)|0)+-10|0)>>>0<=60:0)?(t=c[ta>>2]|0,(t|0)<=31):0){c[ta>>2]=t+1;d=b+4088+(t*120|0)|0;o=d;n=o+120|0;do{c[o>>2]=0;o=o+4|0}while((o|0)<(n|0));c[b+4088+(t*120|0)+112>>2]=-1;c[d>>2]=E;c[b+4088+(t*120|0)+4>>2]=F;c[H>>2]=t;c[I>>2]=t;ia=b+4088+(t*120|0)+8|0;c[ua>>2]=0;c[ua+4>>2]=0;c[ua+8>>2]=0;c[ua+12>>2]=0;c[ua+16>>2]=0;c[ua+20>>2]=0;c[C>>2]=ia;fa=b+16+(F<<4)|0;d=c[fa+4>>2]|0;ha=ua;c[ha>>2]=c[fa>>2];c[ha+4>>2]=d;c[D>>2]=-1;ha=b+16+(E<<4)|0;d=b+16+(E<<4)+4|0;hb(b,c[ha>>2]|0,c[d>>2]|0,E,1,1,ua,0);fa=c[C>>2]|0;c[ua>>2]=(c[fa>>2]|0)-(c[ua>>2]|0);c[G>>2]=(c[fa+4>>2]|0)-(c[G>>2]|0);fa=ha;ea=c[fa+4>>2]|0;ga=c[C>>2]|0;c[ga>>2]=c[fa>>2];c[ga+4>>2]=ea;ga=ha;ea=c[ga+4>>2]|0;fa=(c[C>>2]|0)+8|0;c[fa>>2]=c[ga>>2];c[fa+4>>2]=ea;fa=ha;ea=c[fa+4>>2]|0;ga=(c[C>>2]|0)+16|0;c[ga>>2]=c[fa>>2];c[ga+4>>2]=ea;ga=ha;ea=c[ga+4>>2]|0;fa=(c[C>>2]|0)+24|0;c[fa>>2]=c[ga>>2];c[fa+4>>2]=ea;ha=c[ha>>2]|0;fa=c[ua>>2]|0;ea=Z(fa,ha)|0;d=c[d>>2]|0;ga=c[G>>2]|0;ea=(Z(ga,d)|0)+ea|0;c[D>>2]=ea;c[s>>2]=0-ea;ga=(Z(d,fa)|0)-(Z(ga,ha)|0)|0;c[u>>2]=ga;c[v>>2]=0-ga;hb(b,ha,d,1,E,2,ua,0);d=b+4088+(t*120|0)+48|0;jb(d,ia,7.0,7.0);kb(d,3.5,3.5,b+4088+(t*120|0)+40|0);d=0}else d=0}else d=0}else e=g;L=L+1|0;if((L|0)>=(c[r>>2]|0))break;else{d=d+1|0;g=e}}}J=J+1|0}while((J|0)<(c[q>>2]|0));}r=xa+512|0;D=Da+512|0;e=b+7928|0;q=wa+4|0;C=va+4|0;d=ua+4|0;O=ya+24|0;P=ya+8|0;Q=va+8|0;R=va+16|0;S=va+24|0;g=c[ta>>2]|0;if((g|0)>0){T=va+8|0;U=va+16|0;V=va+24|0;W=ua+8|0;X=ua+16|0;Y=ua+24|0;_=ua+32|0;$=ua+40|0;aa=ua+48|0;ba=ua+56|0;ca=ua+8|0;da=ua+16|0;ea=ua+24|0;fa=ua+32|0;ga=ua+40|0;ha=ua+48|0;ia=ua+56|0;f=0;do{if((c[b+4088+(f*120|0)+112>>2]|0)<=-1){c[r>>2]=0;c[D>>2]=0;o=b+4088+(f*120|0)+48|0;if((g|0)>0){p=0;do{if((p|0)!=(f|0)?(c[b+4088+(p*120|0)+112>>2]|0)<=-1:0){lb(o,b+4088+(p*120|0)+40|0,za,Ba);l=+M(+(+h[za>>3]+-3.5));h[za>>3]=l;m=+M(+(+h[Ba>>3]+-3.5));h[Ba>>3]=m;if(l<m*.2){L=c[r>>2]|0;c[r>>2]=L+1;c[xa+(L<<4)>>2]=p;h[xa+(L<<4)+8>>3]=m}if(m<l*.2){L=c[D>>2]|0;c[D>>2]=L+1;c[Da+(L<<4)>>2]=p;h[Da+(L<<4)+8>>3]=l}}p=p+1|0}while((p|0)<(c[ta>>2]|0));}J=c[r>>2]|0;I=c[D>>2]|0;if(!((J|0)==0|(I|0)==0)){if((J|0)>0){H=(I|0)>0;o=-1;m=0.0;p=-1;G=0;do{K=xa+(G<<4)|0;if(H){N=+h[xa+(G<<4)+8>>3];l=m;L=0;while(1){m=+M(+(1.0-N/+h[Da+(L<<4)+8>>3]));if(!(m>2.5)?(o|0)<0|m<l:0){o=c[K>>2]|0;p=c[Da+(L<<4)>>2]|0}else m=l;L=L+1|0;if((L|0)>=(I|0))break;else l=m}}G=G+1|0}while((G|0)<(J|0));}else{o=-1;p=-1}if((p|o|0)>=0){g=c[e>>2]|0;do if((g|0)<=7){A=b+4088+(o*120|0)+40|0;B=c[A>>2]|0;A=c[A+4>>2]|0;j=(c[b+4088+(p*120|0)+40>>2]|0)-B|0;k=(c[b+4088+(p*120|0)+44>>2]|0)-(c[b+4088+(o*120|0)+44>>2]|0)|0;z=0-k|0;E=Z((c[b+4088+(f*120|0)+40>>2]|0)-B|0,z)|0;E=((Z((c[b+4088+(f*120|0)+44>>2]|0)-A|0,j)|0)+E|0)>0;k=E?z:k;j=E?0-j|0:j;z=E?o:p;E=E?p:o;c[e>>2]=g+1;p=b+7936+(g<<7)|0;o=p;n=o+128|0;do{c[o>>2]=0;o=o+4|0}while((o|0)<(n|0));c[p>>2]=E;t=b+7936+(g<<7)+4|0;c[t>>2]=f;s=b+7936+(g<<7)+8|0;c[s>>2]=z;u=b+7936+(g<<7)+12|0;c[u>>2]=-1;F=0;do{G=c[b+7936+(g<<7)+(F<<2)>>2]|0;L=0;J=0;I=0;while(1){K=Z((c[b+4088+(G*120|0)+8+(I<<3)>>2]|0)-B|0,k)|0;K=(Z((c[b+4088+(G*120|0)+8+(I<<3)+4>>2]|0)-A|0,j)|0)-K|0;H=(I|0)==0|(K|0)<(J|0);L=H?I:L;I=I+1|0;if((I|0)==4)break;else J=H?K:J}I=b+4088+(G*120|0)+8+(((L|0)%4|0)<<3)|0;K=c[I+4>>2]|0;J=va;c[J>>2]=c[I>>2];c[J+4>>2]=K;J=b+4088+(G*120|0)+8+(((1+L|0)%4|0)<<3)|0;K=c[J+4>>2]|0;I=T;c[I>>2]=c[J>>2];c[I+4>>2]=K;I=b+4088+(G*120|0)+8+(((2+L|0)%4|0)<<3)|0;K=c[I+4>>2]|0;J=U;c[J>>2]=c[I>>2];c[J+4>>2]=K;J=b+4088+(G*120|0)+8+(((3+L|0)%4|0)<<3)|0;K=c[J+4>>2]|0;L=V;c[L>>2]=c[J>>2];c[L+4>>2]=K;L=b+4088+(G*120|0)+8|0;c[L>>2]=c[va>>2];c[L+4>>2]=c[va+4>>2];c[L+8>>2]=c[va+8>>2];c[L+12>>2]=c[va+12>>2];c[L+16>>2]=c[va+16>>2];c[L+20>>2]=c[va+20>>2];c[L+24>>2]=c[va+24>>2];c[L+28>>2]=c[va+28>>2];jb(b+4088+(G*120|0)+48|0,L,7.0,7.0);c[b+4088+(G*120|0)+112>>2]=g;F=F+1|0}while((F|0)!=3);kb(b+4088+((c[b+7936+(g<<7)>>2]|0)*120|0)+48|0,6.5,.5,b+7936+(g<<7)+24|0);kb(b+4088+((c[b+7936+(g<<7)+4>>2]|0)*120|0)+48|0,6.5,6.5,b+7936+(g<<7)+32|0);kb(b+4088+((c[b+7936+(g<<7)+8>>2]|0)*120|0)+48|0,.5,6.5,b+7936+(g<<7)+40|0);L=b+7936+(g<<7)+32|0;p=mb(b,L,b+7936+(g<<7)+40|0)|0;c[b+7936+(g<<7)+48>>2]=p;L=mb(b,L,b+7936+(g<<7)+24|0)|0;c[b+7936+(g<<7)+52>>2]=L;p=(L|0)>(p|0)?L:p;if((p|0)>=0?(ja=((((p<<1)+-2|0)/4|0)<<2)+17|0,ka=b+7936+(g<<7)+56|0,c[ka>>2]=ja,la=b+7936+(g<<7)+16|0,L=c[b+4088+(E*120|0)+20>>2]|0,ma=(c[b+4088+(E*120|0)+12>>2]|0)-L|0,qa=c[b+4088+(E*120|0)+16>>2]|0,na=qa-(c[b+4088+(E*120|0)+8>>2]|0)|0,sa=c[b+4088+(z*120|0)+36>>2]|0,oa=sa-(c[b+4088+(z*120|0)+12>>2]|0)|0,ra=c[b+4088+(z*120|0)+32>>2]|0,pa=ra-(c[b+4088+(z*120|0)+8>>2]|0)|0,qa=(Z(na,L)|0)+(Z(ma,qa)|0)|0,ra=(Z(pa,sa)|0)-(Z(ra,oa)|0)|0,sa=(Z(pa,ma)|0)+(Z(oa,na)|0)|0,(sa|0)!=0):0){c[la>>2]=((Z(pa,qa)|0)-(Z(ra,na)|0)|0)/(sa|0)|0;v=b+7936+(g<<7)+20|0;c[v>>2]=((Z(ra,ma)|0)+(Z(oa,qa)|0)|0)/(sa|0)|0;if((ja|0)>21){p=b+7936+(g<<7)|0;y=c[p>>2]|0;w=c[s>>2]|0;K=la;L=c[K>>2]|0;K=c[K+4>>2]|0;x=va;c[x>>2]=L;c[x+4>>2]=K;y=b+4088+(y*120|0)+48|0;lb(y,va,Aa,Ca);kb(y,+h[Aa>>3],+h[Ca>>3]+1.0,ua);w=b+4088+(w*120|0)+48|0;lb(w,va,Aa,Ca);kb(w,+h[Aa>>3]+1.0,+h[Ca>>3],wa);w=Z(K-(c[q>>2]|0)|0,(c[ua>>2]|0)-L|0)|0;w=(Z((c[wa>>2]|0)-L|0,(c[d>>2]|0)-K|0)|0)+w|0;w=(w|0)>-1?w:0-w|0;y=w*100|0;x=(w|0)/2|0;w=w<<1;a:do if((y|0)>1){G=L;H=K;J=L;I=K;A=0;z=1;b:while(1){E=784+(A<<2)|0;B=800+(A<<2)|0;if((z|0)>0){F=G;K=0;while(1){o=fb(b,F,H)|0;if((o|0)>-1?(L=c[b+16+(o<<4)+8>>2]|0,!((L|0)>(w|0)|(L|0)<(x|0))):0)break b;G=(c[E>>2]|0)+J|0;c[va>>2]=G;L=(c[B>>2]|0)+I|0;c[C>>2]=L;K=K+1|0;if((K|0)>=(z|0)){I=L;J=G;K=L;L=G;break}else{F=G;H=L;J=G;I=L}}}else{K=H;L=G}A=(A+1|0)%4|0;z=(A&1^1)+z|0;if((Z(z,z)|0)>=(y|0)){Ea=54;break a}else{G=L;H=K}}c[u>>2]=o}else Ea=54;while(0);if((Ea|0)==54){Ea=0;o=c[u>>2]|0}if((o|0)>-1){K=b+16+(o<<4)|0;I=K;L=c[I>>2]|0;I=c[I+4>>2]|0;J=la;c[J>>2]=L;c[J+4>>2]=I;J=ya;c[J>>2]=j;c[J+4>>2]=k;c[O>>2]=la;L=Z(L,k)|0;c[P>>2]=(Z(c[v>>2]|0,j)|0)-L;L=b+16+(o<<4)+4|0;hb(b,c[K>>2]|0,c[L>>2]|0,o,1,0,0,0);hb(b,c[K>>2]|0,c[L>>2]|0,1,c[u>>2]|0,3,ya,0);o=la}else o=la}else{o=la;p=b+7936+(g<<7)|0}K=b+4088+((c[t>>2]|0)*120|0)+8|0;L=c[K+4>>2]|0;J=va;c[J>>2]=c[K>>2];c[J+4>>2]=L;J=b+4088+((c[s>>2]|0)*120|0)+8|0;L=c[J+4>>2]|0;K=Q;c[K>>2]=c[J>>2];c[K+4>>2]=L;K=o;o=c[K+4>>2]|0;L=R;c[L>>2]=c[K>>2];c[L+4>>2]=o;L=b+4088+((c[p>>2]|0)*120|0)+8|0;p=c[L+4>>2]|0;o=S;c[o>>2]=c[L>>2];c[o+4>>2]=p;N=+((c[ka>>2]|0)+-7|0);jb(b+7936+(g<<7)+64|0,va,N,N);o=ob(b,g)|0;h[ua>>3]=+h[b+7936+(g<<7)+64>>3]*.02;h[W>>3]=+h[b+7936+(g<<7)+72>>3]*.02;h[X>>3]=+h[b+7936+(g<<7)+80>>3]*.02;h[Y>>3]=+h[b+7936+(g<<7)+88>>3]*.02;h[_>>3]=+h[b+7936+(g<<7)+96>>3]*.02;h[$>>3]=+h[b+7936+(g<<7)+104>>3]*.02;h[aa>>3]=+h[b+7936+(g<<7)+112>>3]*.02;h[ba>>3]=+h[b+7936+(g<<7)+120>>3]*.02;p=0;do{j=0;do{k=j>>1;n=b+7936+(g<<7)+64+(k<<3)|0;m=+h[n>>3];N=+h[ua+(k<<3)>>3];h[n>>3]=m+((j&1|0)==0?-N:N);k=ob(b,g)|0;if((k|0)>(o|0))o=k;else h[n>>3]=m;j=j+1|0}while((j|0)!=16);h[ua>>3]=+h[ua>>3]*.5;h[ca>>3]=+h[ca>>3]*.5;h[da>>3]=+h[da>>3]*.5;h[ea>>3]=+h[ea>>3]*.5;h[fa>>3]=+h[fa>>3]*.5;h[ga>>3]=+h[ga>>3]*.5;h[ha>>3]=+h[ha>>3]*.5;h[ia>>3]=+h[ia>>3]*.5;p=p+1|0}while((p|0)!=5);break}c[b+4088+((c[b+7936+(g<<7)>>2]|0)*120|0)+112>>2]=-1;c[b+4088+((c[b+7936+(g<<7)+4>>2]|0)*120|0)+112>>2]=-1;c[b+4088+((c[b+7936+(g<<7)+8>>2]|0)*120|0)+112>>2]=-1;c[e>>2]=(c[e>>2]|0)+-1}while(0);}}}f=f+1|0;g=c[ta>>2]|0}while((f|0)<(g|0));}i=Fa;return}function db(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,j=0.0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;t=i;i=i+16|0;s=t;if(((e|0)>=0?(c[b+7928>>2]|0)>=(e|0):0)?(Mb(f|0,0,3956)|0,q=b+7936+(e<<7)+64|0,kb(q,0.0,0.0,f),r=b+7936+(e<<7)+56|0,kb(q,+(c[r>>2]|0),0.0,f+8|0),j=+(c[r>>2]|0),kb(q,j,j,f+16|0),kb(q,0.0,+(c[r>>2]|0),f+24|0),g=c[r>>2]|0,c[f+32>>2]=g,l=s+4|0,m=b+8|0,n=b+4|0,(g|0)>0):0){e=0;k=0;do{j=+(k|0)+.5;if((g|0)>0){h=0;do{kb(q,+(h|0)+.5,j,s);g=c[l>>2]|0;if(((((g|0)>=0?(g|0)<(c[m>>2]|0):0)?(o=c[s>>2]|0,(o|0)>=0):0)?(p=c[n>>2]|0,(o|0)<(p|0)):0)?(g=(Z(p,g)|0)+o|0,(a[(c[b>>2]|0)+g>>0]|0)!=0):0){g=(e>>3)+(f+36)|0;a[g>>0]=d[g>>0]|1<<(e&7);}e=e+1|0;h=h+1|0;g=c[r>>2]|0}while((h|0)<(g|0));}k=k+1|0}while((k|0)<(g|0));}i=t;return}function eb(b){b=b|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;s=i;n=b+4|0;o=(c[n>>2]|0)/8|0;p=b+8|0;q=o+-1|0;r=o*200|0;if((c[p>>2]|0)>0){e=0;f=0;l=c[b>>2]|0;m=0;while(1){h=c[n>>2]|0;k=ra()|0;j=i;i=i+((1*(h<<2)|0)+15&-16)|0;Mb(j|0,0,h<<2|0)|0;h=(m&1|0)==0;b=c[n>>2]|0;if((b|0)>0){g=0;do{t=b+~g|0;u=h?t:g;t=h?g:t;f=(Z(f,q)|0)/(o|0)|0;f=(d[l+u>>0]|0)+f|0;e=(Z(e,q)|0)/(o|0)|0;e=(d[l+t>>0]|0)+e|0;u=j+(u<<2)|0;c[u>>2]=(c[u>>2]|0)+f;t=j+(t<<2)|0;c[t>>2]=(c[t>>2]|0)+e;g=g+1|0}while((g|0)<(b|0));g=e}else g=e;if((b|0)>0){e=0;do{b=l+e|0;a[b>>0]=(d[b>>0]|0|0)<(((c[j+(e<<2)>>2]|0)*95|0)/(r|0)|0|0)&1;e=e+1|0;b=c[n>>2]|0}while((e|0)<(b|0));}ga(k|0);m=m+1|0;if((m|0)>=(c[p>>2]|0))break;else{e=g;l=l+b|0}}}i=s;return}function fb(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;if(((e|d|0)>=0?(g=c[b+4>>2]|0,(g|0)>(d|0)):0)?(c[b+8>>2]|0)>(e|0):0){g=(Z(g,e)|0)+d|0;g=a[(c[b>>2]|0)+g>>0]|0;h=g&255;if((g&255)<=1)if(g<<24>>24!=0?(i=b+12|0,f=c[i>>2]|0,(f|0)<=253):0){c[i>>2]=f+1;i=b+16+(f<<4)|0;c[i>>2]=0;c[i+4>>2]=0;c[i+8>>2]=0;c[i+12>>2]=0;c[i>>2]=d;c[b+16+(f<<4)+4>>2]=e;c[b+16+(f<<4)+12>>2]=-1;hb(b,d,e,h,f,4,i,0);}else f=-1;else f=h}else f=-1;return f|0}function gb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0;k=i;i=i+16|0;j=k;c[j>>2]=d;c[j+4>>2]=e;f=b-(c[a+4>>2]|0)|0;f=Z(f,f)|0;g=a+8|0;h=a+24|0;d=c[j>>2]|0;e=d-(c[a>>2]|0)|0;e=(Z(e,e)|0)+f|0;if((e|0)>(c[g>>2]|0)){c[g>>2]=e;e=c[h>>2]|0;c[e>>2]=d;c[e+4>>2]=b}e=c[j+4>>2]|0;d=e-(c[a>>2]|0)|0;d=(Z(d,d)|0)+f|0;if((d|0)>(c[g>>2]|0)){c[g>>2]=d;a=c[h>>2]|0;c[a>>2]=e;c[a+4>>2]=b}i=k;return}function hb(b,e,f,g,h,i,j,k){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0;o=c[b>>2]|0;q=b+4|0;n=c[q>>2]|0;p=Z(n,f)|0;if((k|0)<=4095){l=e;while(1){if((l|0)<=0)break;m=l+-1|0;if((d[o+(m+p)>>0]|0|0)==(g|0))l=m;else break}n=n+-1|0;while(1){if((e|0)>=(n|0)){n=e;break}m=e+1|0;if((d[o+(m+p)>>0]|0|0)==(g|0))e=m;else{n=e;break}}m=h&255;if((l|0)<=(n|0)){e=l;while(1){a[o+(e+p)>>0]=m;if((e|0)<(n|0))e=e+1|0;else break}}if(i)Ha[i&7](j,f,l,n);if((f|0)>0?(r=c[b>>2]|0,s=f+-1|0,t=Z(c[q>>2]|0,s)|0,u=k+1|0,(l|0)<=(n|0)):0){m=l;while(1){if((d[r+(m+t)>>0]|0|0)==(g|0))hb(b,m,s,g,h,i,j,u);if((m|0)<(n|0))m=m+1|0;else break}}if(((c[b+8>>2]|0)+-1|0)>(f|0)?(v=c[b>>2]|0,w=f+1|0,x=Z(c[q>>2]|0,w)|0,y=k+1|0,(l|0)<=(n|0)):0)while(1){if((d[v+(l+x)>>0]|0|0)==(g|0))hb(b,l,w,g,h,i,j,y);if((l|0)<(n|0))l=l+1|0;else break}}return}function ib(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;r=i;i=i+32|0;q=r+16|0;p=r;c[q>>2]=d;c[q+4>>2]=e;e=a+4|0;d=p+4|0;h=p+8|0;j=p+12|0;k=a+8|0;l=a+24|0;n=0;do{m=c[q+(n<<2)>>2]|0;f=c[a>>2]|0;g=Z(f,m)|0;o=c[e>>2]|0;g=(Z(o,b)|0)+g|0;o=(Z(f,b)|0)-(Z(o,m)|0)|0;c[p>>2]=g;c[d>>2]=o;c[h>>2]=0-g;c[j>>2]=0-o;o=0;do{f=c[p+(o<<2)>>2]|0;g=k+(o<<2)|0;if((f|0)>(c[g>>2]|0)){c[g>>2]=f;g=c[l>>2]|0;c[g+(o<<3)>>2]=m;c[g+(o<<3)+4>>2]=b}o=o+1|0}while((o|0)!=4);n=n+1|0}while((n|0)!=2);i=r;return}function jb(a,b,d,e){a=a|0;b=b|0;d=+d;e=+e;var f=0.0,g=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0;n=+(c[b>>2]|0);p=+(c[b+4>>2]|0);k=+(c[b+8>>2]|0);g=+(c[b+12>>2]|0);o=+(c[b+16>>2]|0);m=+(c[b+20>>2]|0);f=+(c[b+24>>2]|0);j=+(c[b+28>>2]|0);i=o*j;l=m*f;v=i-l;t=f-o;s=g*t;r=m-j;w=k*r;q=(w+(s+v))*d;w=i+w;d=(s+(w-l))*e;s=g*(o-f);h[a>>3]=(p*(k*t)+(k*v+n*(s+(l-i))))/q;u=g*o;e=k*f;x=o*f;h[a+8>>3]=-(p*(e-x)+(g*x+(n*(w-u)-m*e)))/d;h[a+16>>3]=n;e=k*(j-m);h[a+24>>3]=(n*g*r+(g*v+p*(l+(e-i))))/q;v=k*m;h[a+32>>3]=(p*(l-v+s)+(v*j+n*(g*j-m*j)-u*j))/d;h[a+40>>3]=p;h[a+48>>3]=(p*t+(s+(e+n*r)))/q;h[a+56>>3]=(p*(o-k)+(n*(g-m)+(l+(k*j-i))-g*f))/d;return}function kb(a,b,d,e){a=a|0;b=+b;d=+d;e=e|0;var f=0.0,g=0.0;g=+h[a+48>>3]*b+ +h[a+56>>3]*d+1.0;f=(+h[a+40>>3]+(+h[a+24>>3]*b+ +h[a+32>>3]*d))/g;c[e>>2]=~~+Fb((+h[a+16>>3]+(+h[a>>3]*b+ +h[a+8>>3]*d))/g);c[e+4>>2]=~~+Fb(f);return}function lb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,g=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0,o=0,p=0,q=0.0;k=+(c[b>>2]|0);m=+(c[b+4>>2]|0);j=+h[a>>3];l=+h[a+56>>3];g=+h[a+8>>3];n=a+48|0;i=+h[n>>3];b=a+24|0;f=+h[b>>3];q=+h[a+32>>3];f=j*q+(m*(g*i)-m*(j*l)+k*(l*f-i*q))-g*f;p=a+40|0;i=+h[p>>3];o=a+16|0;j=+h[o>>3];h[d>>3]=-(q*j+(k*(l*i-q)+(g*(m-i)-m*(l*j))))/f;j=+h[p>>3];l=+h[o>>3];i=+h[n>>3];g=+h[b>>3];h[e>>3]=(l*g+(+h[a>>3]*(m-j)-m*(l*i)+k*(j*i-g)))/f;return}function mb(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;v=i;i=i+16|0;t=v+4|0;u=v;f=c[e>>2]|0;j=c[d>>2]|0;g=f-j|0;e=c[e+4>>2]|0;h=c[d+4>>2]|0;d=e-h|0;c[t>>2]=j;c[u>>2]=h;a:do if((((j|h|0)>=0?(r=c[b+4>>2]|0,(j|0)<(r|0)):0)?(s=c[b+8>>2]|0,!((h|0)>=(s|0)|(f|0)<0)):0)?(e|0)<(s|0)&((f|0)<(r|0)&(e|0)>-1):0){o=(((g|0)>-1?g:0-g|0)|0)>(((d|0)>-1?d:0-d|0)|0);m=o?g:d;p=o?t:u;q=o?u:t;o=o?d:g;l=o>>31|1;o=(o|0)<0?0-o|0:o;n=(m|0)<0?0-m|0:m;m=m>>31|1;c[t>>2]=j;c[u>>2]=h;if((n|h|0)<0)e=0;else{g=0;e=0;d=0;k=0;while(1){f=c[t>>2]|0;if(!((f|0)>-1&(h|0)<(s|0)&(f|0)<(r|0)))break a;j=(Z(r,h)|0)+f|0;j=(a[(c[b>>2]|0)+j>>0]|0)==0;e=e+(j?0:(k|0)>1&1)|0;g=g+o|0;c[p>>2]=(c[p>>2]|0)+m;if((g|0)>=(n|0)){c[q>>2]=(c[q>>2]|0)+l;g=g-n|0}h=c[u>>2]|0;if((d|0)>=(n|0)|(h|0)<0)break;else{d=d+1|0;k=j?k+1|0:0}}}}else e=-1;while(0);i=v;return e|0}function nb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0;k=i;i=i+16|0;j=k;c[j>>2]=d;c[j+4>>2]=e;f=a+4|0;g=a+8|0;h=a+24|0;e=c[j>>2]|0;d=Z(e,c[f>>2]|0)|0;d=(Z(c[a>>2]|0,b)|0)-d|0;if((d|0)<(c[g>>2]|0)){c[g>>2]=d;d=c[h>>2]|0;c[d>>2]=e;c[d+4>>2]=b}e=c[j+4>>2]|0;d=Z(e,c[f>>2]|0)|0;d=(Z(c[a>>2]|0,b)|0)-d|0;if((d|0)<(c[g>>2]|0)){c[g>>2]=d;a=c[h>>2]|0;c[a>>2]=e;c[a+4>>2]=b}i=k;return}function ob(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;g=a+7936+(b<<7)+56|0;h=c[g>>2]|0;d=h+-17|0;if((h|0)>14){f=0;e=0;do{i=f+7|0;j=pb(a,b,i,6)|0;e=(Z((pb(a,b,6,i)|0)+j|0,(f<<1&2)+-1|0)|0)+e|0;f=f+1|0}while((f|0)<((c[g>>2]|0)+-14|0));}else e=0;j=(d|0)/4|0;d=(qb(a,b,0,0)|0)+e|0;d=d+(qb(a,b,(c[g>>2]|0)+-7|0,0)|0)|0;d=d+(qb(a,b,0,(c[g>>2]|0)+-7|0)|0)|0;if((h+-14|0)>>>0<=166){e=0;while(1)if(!(c[1032+(j*80|0)+4+(e<<2)>>2]|0))break;else e=e+1|0;if((e|0)>2){g=2;f=1;while(1){f=c[1032+(j*80|0)+4+(f<<2)>>2]|0;d=(rb(a,b,6,f)|0)+d|0;d=d+(rb(a,b,f,6)|0)|0;f=g+1|0;if((f|0)<(e|0)){i=g;g=f;f=i}else break}}if((e|0)>1){f=(e|0)==1;i=1;do{if(!f){h=c[1032+(j*80|0)+4+(i<<2)>>2]|0;g=1;do{d=(rb(a,b,h,c[1032+(j*80|0)+4+(g<<2)>>2]|0)|0)+d|0;g=g+1|0}while((g|0)!=(e|0));}i=i+1|0}while((i|0)<(e|0));}}return d|0}function pb(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0.0,j=0.0,k=0,l=0,m=0,n=0,o=0.0,p=0,q=0,r=0,s=0,t=0;t=i;i=i+16|0;s=t;p=b+7936+(d<<7)+64|0;o=+(e|0);j=+(f|0);k=s+4|0;l=b+8|0;m=b+4|0;d=0;n=0;do{g=j+ +h[816+(n<<3)>>3];e=0;do{kb(p,o+ +h[816+(e<<3)>>3],g,s);f=c[k>>2]|0;do if((((f|0)>=0?(f|0)<(c[l>>2]|0):0)?(q=c[s>>2]|0,(q|0)>=0):0)?(r=c[m>>2]|0,(q|0)<(r|0)):0){f=(Z(r,f)|0)+q|0;if(!(a[(c[b>>2]|0)+f>>0]|0)){d=d+-1|0;break}else{d=d+1|0;break}}while(0);e=e+1|0}while((e|0)!=3);n=n+1|0}while((n|0)!=3);i=t;return d|0}function qb(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0;c=c+3|0;d=d+3|0;e=pb(a,b,c,d)|0;e=(sb(a,b,c,d,1)|0)+e|0;e=e-(sb(a,b,c,d,2)|0)|0;return e+(sb(a,b,c,d,3)|0)|0}function rb(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0;e=pb(a,b,c,d)|0;e=e-(sb(a,b,c,d,1)|0)|0;return e+(sb(a,b,c,d,2)|0)|0}function sb(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0;h=e<<1;i=c-e|0;j=d-e|0;g=e+d|0;f=e+c|0;if((e|0)>0){c=0;d=0;do{d=(pb(a,b,c+i|0,j)|0)+d|0;d=d+(pb(a,b,i,g-c|0)|0)|0;d=d+(pb(a,b,f,c+j|0)|0)|0;d=d+(pb(a,b,f-c|0,g)|0)|0;c=c+1|0}while((c|0)<(h|0));}else d=0;return d|0}function tb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;b=a+8|0;c[b>>2]=1-d+e+(c[b>>2]|0);return}function ub(){var a=0;a=Gb(8960)|0;if(!a)a=0;else Mb(a|0,0,8960)|0;return a|0}function vb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=Ib(c[a>>2]|0,Z(d,b)|0)|0;if(!e)e=-1;else{c[a>>2]=e;c[a+4>>2]=b;c[a+8>>2]=d;e=0}return e|0}function wb(a){a=a|0;return c[a+7928>>2]|0}function xb(a){a=a|0;if(a>>>0<8)a=c[840+(a<<2)>>2]|0;else a=872;return a|0}function yb(){var a=0;a=ub()|0;c[1078]=a;if(!a)pa(4328);return}function zb(a,b){a=a|0;b=b|0;if((vb(c[1078]|0,a,b)|0)<0)pa(4360);return}function Ab(){c[1080]=bb(c[1078]|0,0,0)|0;return}function Bb(){cb(c[1078]|0);return}function Cb(){var a=0,b=0,d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;u=i;i=i+12880|0;t=u;q=u+8920|0;r=u+4|0;a=wb(c[1078]|0)|0;Fa(0,a|0)|0;j=r+4|0;k=r+8|0;l=r+12|0;m=r+16|0;n=r+8912|0;o=q+4|0;p=q+8|0;b=q+12|0;d=q+16|0;e=q+20|0;f=q+24|0;g=q+28|0;if((a|0)>0){s=0;do{db(c[1078]|0,s,q);h=Ra(q,r)|0;if(!h)ua(1,s|0,c[r>>2]|0,c[j>>2]|0,c[k>>2]|0,c[l>>2]|0,m|0,c[n>>2]|0,c[q>>2]|0,c[o>>2]|0,c[p>>2]|0,c[b>>2]|0,c[d>>2]|0,c[e>>2]|0,c[f>>2]|0,c[g>>2]|0)|0;else{c[t>>2]=xb(h)|0;ta(4432,t|0)|0}s=s+1|0}while((s|0)<(a|0));}i=u;return}function Db(a,b){a=a|0;b=b|0;yb();zb(a,b);Ab();return c[1080]|0}function Eb(){Bb();Cb();Ab();return c[1080]|0}function Fb(a){a=+a;var b=0,d=0;h[k>>3]=a;b=c[k+4>>2]|0;d=b&2146435072;if(d>>>0>1126170624|(d|0)==1126170624&0>0)return +a;b=(b|0)<0;a=b?a+-4503599627370496.0+4503599627370496.0:a+4503599627370496.0+-4503599627370496.0;if(!(a==0.0))return +a;a=b?-0.0:0.0;return +a}function Gb(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0;do if(a>>>0<245){q=a>>>0<11?16:a+11&-8;a=q>>>3;l=c[1166]|0;j=l>>>a;if(j&3){e=(j&1^1)+a|0;f=e<<1;b=4704+(f<<2)|0;f=4704+(f+2<<2)|0;g=c[f>>2]|0;h=g+8|0;i=c[h>>2]|0;do if((b|0)!=(i|0)){if(i>>>0<(c[1170]|0)>>>0)ya();d=i+12|0;if((c[d>>2]|0)==(g|0)){c[d>>2]=b;c[f>>2]=i;break}else ya();}else c[1166]=l&~(1<<e);while(0);N=e<<3;c[g+4>>2]=N|3;N=g+(N|4)|0;c[N>>2]=c[N>>2]|1;N=h;return N|0}b=c[1168]|0;if(q>>>0>b>>>0){if(j){f=2<<a;f=j<<a&(f|0-f);f=(f&0-f)+-1|0;a=f>>>12&16;f=f>>>a;e=f>>>5&8;f=f>>>e;d=f>>>2&4;f=f>>>d;g=f>>>1&2;f=f>>>g;h=f>>>1&1;h=(e|a|d|g|h)+(f>>>h)|0;f=h<<1;g=4704+(f<<2)|0;f=4704+(f+2<<2)|0;d=c[f>>2]|0;a=d+8|0;e=c[a>>2]|0;do if((g|0)!=(e|0)){if(e>>>0<(c[1170]|0)>>>0)ya();i=e+12|0;if((c[i>>2]|0)==(d|0)){c[i>>2]=g;c[f>>2]=e;k=c[1168]|0;break}else ya();}else{c[1166]=l&~(1<<h);k=b}while(0);N=h<<3;b=N-q|0;c[d+4>>2]=q|3;j=d+q|0;c[d+(q|4)>>2]=b|1;c[d+N>>2]=b;if(k){e=c[1171]|0;g=k>>>3;i=g<<1;f=4704+(i<<2)|0;h=c[1166]|0;g=1<<g;if(h&g){h=4704+(i+2<<2)|0;i=c[h>>2]|0;if(i>>>0<(c[1170]|0)>>>0)ya();else{m=h;n=i}}else{c[1166]=h|g;m=4704+(i+2<<2)|0;n=f}c[m>>2]=e;c[n+12>>2]=e;c[e+8>>2]=n;c[e+12>>2]=f}c[1168]=b;c[1171]=j;N=a;return N|0}a=c[1167]|0;if(a){h=(a&0-a)+-1|0;M=h>>>12&16;h=h>>>M;L=h>>>5&8;h=h>>>L;N=h>>>2&4;h=h>>>N;i=h>>>1&2;h=h>>>i;g=h>>>1&1;g=c[4968+((L|M|N|i|g)+(h>>>g)<<2)>>2]|0;h=(c[g+4>>2]&-8)-q|0;i=g;while(1){d=c[i+16>>2]|0;if(!d){d=c[i+20>>2]|0;if(!d){l=h;k=g;break}}i=(c[d+4>>2]&-8)-q|0;N=i>>>0<h>>>0;h=N?i:h;i=d;g=N?d:g}a=c[1170]|0;if(k>>>0<a>>>0)ya();b=k+q|0;if(k>>>0>=b>>>0)ya();j=c[k+24>>2]|0;g=c[k+12>>2]|0;do if((g|0)==(k|0)){h=k+20|0;i=c[h>>2]|0;if(!i){h=k+16|0;i=c[h>>2]|0;if(!i){e=0;break}}while(1){g=i+20|0;f=c[g>>2]|0;if(f){i=f;h=g;continue}g=i+16|0;f=c[g>>2]|0;if(!f)break;else{i=f;h=g}}if(h>>>0<a>>>0)ya();else{c[h>>2]=0;e=i;break}}else{f=c[k+8>>2]|0;if(f>>>0<a>>>0)ya();i=f+12|0;if((c[i>>2]|0)!=(k|0))ya();h=g+8|0;if((c[h>>2]|0)==(k|0)){c[i>>2]=g;c[h>>2]=f;e=g;break}else ya();}while(0);do if(j){i=c[k+28>>2]|0;h=4968+(i<<2)|0;if((k|0)==(c[h>>2]|0)){c[h>>2]=e;if(!e){c[1167]=c[1167]&~(1<<i);break}}else{if(j>>>0<(c[1170]|0)>>>0)ya();i=j+16|0;if((c[i>>2]|0)==(k|0))c[i>>2]=e;else c[j+20>>2]=e;if(!e)break}h=c[1170]|0;if(e>>>0<h>>>0)ya();c[e+24>>2]=j;i=c[k+16>>2]|0;do if(i)if(i>>>0<h>>>0)ya();else{c[e+16>>2]=i;c[i+24>>2]=e;break}while(0);i=c[k+20>>2]|0;if(i)if(i>>>0<(c[1170]|0)>>>0)ya();else{c[e+20>>2]=i;c[i+24>>2]=e;break}}while(0);if(l>>>0<16){N=l+q|0;c[k+4>>2]=N|3;N=k+(N+4)|0;c[N>>2]=c[N>>2]|1}else{c[k+4>>2]=q|3;c[k+(q|4)>>2]=l|1;c[k+(l+q)>>2]=l;d=c[1168]|0;if(d){e=c[1171]|0;g=d>>>3;i=g<<1;f=4704+(i<<2)|0;h=c[1166]|0;g=1<<g;if(h&g){i=4704+(i+2<<2)|0;h=c[i>>2]|0;if(h>>>0<(c[1170]|0)>>>0)ya();else{p=i;o=h}}else{c[1166]=h|g;p=4704+(i+2<<2)|0;o=f}c[p>>2]=e;c[o+12>>2]=e;c[e+8>>2]=o;c[e+12>>2]=f}c[1168]=l;c[1171]=b}N=k+8|0;return N|0}else z=q}else z=q}else if(a>>>0<=4294967231){a=a+11|0;p=a&-8;k=c[1167]|0;if(k){j=0-p|0;a=a>>>8;if(a)if(p>>>0>16777215)l=31;else{q=(a+1048320|0)>>>16&8;w=a<<q;o=(w+520192|0)>>>16&4;w=w<<o;l=(w+245760|0)>>>16&2;l=14-(o|q|l)+(w<<l>>>15)|0;l=p>>>(l+7|0)&1|l<<1}else l=0;a=c[4968+(l<<2)>>2]|0;a:do if(!a){h=0;a=0;w=86}else{e=j;h=0;d=p<<((l|0)==31?0:25-(l>>>1)|0);b=a;a=0;while(1){g=c[b+4>>2]&-8;j=g-p|0;if(j>>>0<e>>>0)if((g|0)==(p|0)){g=b;a=b;w=90;break a}else a=b;else j=e;w=c[b+20>>2]|0;b=c[b+16+(d>>>31<<2)>>2]|0;h=(w|0)==0|(w|0)==(b|0)?h:w;if(!b){w=86;break}else{e=j;d=d<<1}}}while(0);if((w|0)==86){if((h|0)==0&(a|0)==0){a=2<<l;a=k&(a|0-a);if(!a){z=p;break}a=(a&0-a)+-1|0;n=a>>>12&16;a=a>>>n;m=a>>>5&8;a=a>>>m;o=a>>>2&4;a=a>>>o;q=a>>>1&2;a=a>>>q;h=a>>>1&1;h=c[4968+((m|n|o|q|h)+(a>>>h)<<2)>>2]|0;a=0}if(!h){n=j;q=a}else{g=h;w=90}}if((w|0)==90)while(1){w=0;q=(c[g+4>>2]&-8)-p|0;h=q>>>0<j>>>0;j=h?q:j;a=h?g:a;h=c[g+16>>2]|0;if(h){g=h;w=90;continue}g=c[g+20>>2]|0;if(!g){n=j;q=a;break}else w=90}if((q|0)!=0?n>>>0<((c[1168]|0)-p|0)>>>0:0){a=c[1170]|0;if(q>>>0<a>>>0)ya();m=q+p|0;if(q>>>0>=m>>>0)ya();j=c[q+24>>2]|0;g=c[q+12>>2]|0;do if((g|0)==(q|0)){h=q+20|0;i=c[h>>2]|0;if(!i){h=q+16|0;i=c[h>>2]|0;if(!i){s=0;break}}while(1){g=i+20|0;f=c[g>>2]|0;if(f){i=f;h=g;continue}g=i+16|0;f=c[g>>2]|0;if(!f)break;else{i=f;h=g}}if(h>>>0<a>>>0)ya();else{c[h>>2]=0;s=i;break}}else{f=c[q+8>>2]|0;if(f>>>0<a>>>0)ya();i=f+12|0;if((c[i>>2]|0)!=(q|0))ya();h=g+8|0;if((c[h>>2]|0)==(q|0)){c[i>>2]=g;c[h>>2]=f;s=g;break}else ya();}while(0);do if(j){i=c[q+28>>2]|0;h=4968+(i<<2)|0;if((q|0)==(c[h>>2]|0)){c[h>>2]=s;if(!s){c[1167]=c[1167]&~(1<<i);break}}else{if(j>>>0<(c[1170]|0)>>>0)ya();i=j+16|0;if((c[i>>2]|0)==(q|0))c[i>>2]=s;else c[j+20>>2]=s;if(!s)break}h=c[1170]|0;if(s>>>0<h>>>0)ya();c[s+24>>2]=j;i=c[q+16>>2]|0;do if(i)if(i>>>0<h>>>0)ya();else{c[s+16>>2]=i;c[i+24>>2]=s;break}while(0);i=c[q+20>>2]|0;if(i)if(i>>>0<(c[1170]|0)>>>0)ya();else{c[s+20>>2]=i;c[i+24>>2]=s;break}}while(0);b:do if(n>>>0>=16){c[q+4>>2]=p|3;c[q+(p|4)>>2]=n|1;c[q+(n+p)>>2]=n;i=n>>>3;if(n>>>0<256){h=i<<1;f=4704+(h<<2)|0;g=c[1166]|0;i=1<<i;if(g&i){i=4704+(h+2<<2)|0;h=c[i>>2]|0;if(h>>>0<(c[1170]|0)>>>0)ya();else{t=i;u=h}}else{c[1166]=g|i;t=4704+(h+2<<2)|0;u=f}c[t>>2]=m;c[u+12>>2]=m;c[q+(p+8)>>2]=u;c[q+(p+12)>>2]=f;break}d=n>>>8;if(d)if(n>>>0>16777215)f=31;else{M=(d+1048320|0)>>>16&8;N=d<<M;L=(N+520192|0)>>>16&4;N=N<<L;f=(N+245760|0)>>>16&2;f=14-(L|M|f)+(N<<f>>>15)|0;f=n>>>(f+7|0)&1|f<<1}else f=0;i=4968+(f<<2)|0;c[q+(p+28)>>2]=f;c[q+(p+20)>>2]=0;c[q+(p+16)>>2]=0;h=c[1167]|0;g=1<<f;if(!(h&g)){c[1167]=h|g;c[i>>2]=m;c[q+(p+24)>>2]=i;c[q+(p+12)>>2]=m;c[q+(p+8)>>2]=m;break}d=c[i>>2]|0;c:do if((c[d+4>>2]&-8|0)!=(n|0)){h=n<<((f|0)==31?0:25-(f>>>1)|0);while(1){b=d+16+(h>>>31<<2)|0;i=c[b>>2]|0;if(!i)break;if((c[i+4>>2]&-8|0)==(n|0)){z=i;break c}else{h=h<<1;d=i}}if(b>>>0<(c[1170]|0)>>>0)ya();else{c[b>>2]=m;c[q+(p+24)>>2]=d;c[q+(p+12)>>2]=m;c[q+(p+8)>>2]=m;break b}}else z=d;while(0);d=z+8|0;b=c[d>>2]|0;N=c[1170]|0;if(b>>>0>=N>>>0&z>>>0>=N>>>0){c[b+12>>2]=m;c[d>>2]=m;c[q+(p+8)>>2]=b;c[q+(p+12)>>2]=z;c[q+(p+24)>>2]=0;break}else ya();}else{N=n+p|0;c[q+4>>2]=N|3;N=q+(N+4)|0;c[N>>2]=c[N>>2]|1}while(0);N=q+8|0;return N|0}else z=p}else z=p}else z=-1;while(0);a=c[1168]|0;if(a>>>0>=z>>>0){b=a-z|0;d=c[1171]|0;if(b>>>0>15){c[1171]=d+z;c[1168]=b;c[d+(z+4)>>2]=b|1;c[d+a>>2]=b;c[d+4>>2]=z|3}else{c[1168]=0;c[1171]=0;c[d+4>>2]=a|3;N=d+(a+4)|0;c[N>>2]=c[N>>2]|1}N=d+8|0;return N|0}a=c[1169]|0;if(a>>>0>z>>>0){M=a-z|0;c[1169]=M;N=c[1172]|0;c[1172]=N+z;c[N+(z+4)>>2]=M|1;c[N+4>>2]=z|3;N=N+8|0;return N|0}do if(!(c[1284]|0)){a=qa(30)|0;if(!(a+-1&a)){c[1286]=a;c[1285]=a;c[1287]=-1;c[1288]=-1;c[1289]=0;c[1277]=0;c[1284]=(Aa(0)|0)&-16^1431655768;break}else ya();}while(0);l=z+48|0;d=c[1286]|0;k=z+47|0;e=d+k|0;d=0-d|0;m=e&d;if(m>>>0<=z>>>0){N=0;return N|0}a=c[1276]|0;if((a|0)!=0?(t=c[1274]|0,u=t+m|0,u>>>0<=t>>>0|u>>>0>a>>>0):0){N=0;return N|0}d:do if(!(c[1277]&4)){a=c[1172]|0;e:do if(a){h=5112;while(1){j=c[h>>2]|0;if(j>>>0<=a>>>0?(r=h+4|0,(j+(c[r>>2]|0)|0)>>>0>a>>>0):0){g=h;a=r;break}h=c[h+8>>2]|0;if(!h){w=174;break e}}j=e-(c[1169]|0)&d;if(j>>>0<2147483647){h=ma(j|0)|0;u=(h|0)==((c[g>>2]|0)+(c[a>>2]|0)|0);a=u?j:0;if(u){if((h|0)!=(-1|0)){x=h;w=194;break d}}else w=184}else a=0}else w=174;while(0);do if((w|0)==174){g=ma(0)|0;if((g|0)!=(-1|0)){a=g;j=c[1285]|0;h=j+-1|0;if(!(h&a))j=m;else j=m-a+(h+a&0-j)|0;a=c[1274]|0;h=a+j|0;if(j>>>0>z>>>0&j>>>0<2147483647){u=c[1276]|0;if((u|0)!=0?h>>>0<=a>>>0|h>>>0>u>>>0:0){a=0;break}h=ma(j|0)|0;w=(h|0)==(g|0);a=w?j:0;if(w){x=g;w=194;break d}else w=184}else a=0}else a=0}while(0);f:do if((w|0)==184){g=0-j|0;do if(l>>>0>j>>>0&(j>>>0<2147483647&(h|0)!=(-1|0))?(v=c[1286]|0,v=k-j+v&0-v,v>>>0<2147483647):0)if((ma(v|0)|0)==(-1|0)){ma(g|0)|0;break f}else{j=v+j|0;break}while(0);if((h|0)!=(-1|0)){x=h;a=j;w=194;break d}}while(0);c[1277]=c[1277]|4;w=191}else{a=0;w=191}while(0);if((((w|0)==191?m>>>0<2147483647:0)?(x=ma(m|0)|0,y=ma(0)|0,x>>>0<y>>>0&((x|0)!=(-1|0)&(y|0)!=(-1|0))):0)?(A=y-x|0,B=A>>>0>(z+40|0)>>>0,B):0){a=B?A:a;w=194}if((w|0)==194){j=(c[1274]|0)+a|0;c[1274]=j;if(j>>>0>(c[1275]|0)>>>0)c[1275]=j;n=c[1172]|0;g:do if(n){e=5112;do{j=c[e>>2]|0;h=e+4|0;g=c[h>>2]|0;if((x|0)==(j+g|0)){C=j;D=h;E=g;F=e;w=204;break}e=c[e+8>>2]|0}while((e|0)!=0);if(((w|0)==204?(c[F+12>>2]&8|0)==0:0)?n>>>0<x>>>0&n>>>0>=C>>>0:0){c[D>>2]=E+a;N=(c[1169]|0)+a|0;M=n+8|0;M=(M&7|0)==0?0:0-M&7;L=N-M|0;c[1172]=n+M;c[1169]=L;c[n+(M+4)>>2]=L|1;c[n+(N+4)>>2]=40;c[1173]=c[1288];break}j=c[1170]|0;if(x>>>0<j>>>0){c[1170]=x;j=x}h=x+a|0;e=5112;while(1){if((c[e>>2]|0)==(h|0)){g=e;h=e;w=212;break}e=c[e+8>>2]|0;if(!e){g=5112;break}}if((w|0)==212)if(!(c[h+12>>2]&8)){c[g>>2]=x;p=h+4|0;c[p>>2]=(c[p>>2]|0)+a;p=x+8|0;p=(p&7|0)==0?0:0-p&7;b=x+(a+8)|0;b=(b&7|0)==0?0:0-b&7;i=x+(b+a)|0;o=p+z|0;q=x+o|0;m=i-(x+p)-z|0;c[x+(p+4)>>2]=z|3;h:do if((i|0)!=(n|0)){if((i|0)==(c[1171]|0)){N=(c[1168]|0)+m|0;c[1168]=N;c[1171]=q;c[x+(o+4)>>2]=N|1;c[x+(N+o)>>2]=N;break}l=a+4|0;h=c[x+(l+b)>>2]|0;if((h&3|0)==1){k=h&-8;e=h>>>3;i:do if(h>>>0>=256){d=c[x+((b|24)+a)>>2]|0;g=c[x+(a+12+b)>>2]|0;do if((g|0)==(i|0)){f=b|16;g=x+(l+f)|0;h=c[g>>2]|0;if(!h){g=x+(f+a)|0;h=c[g>>2]|0;if(!h){K=0;break}}while(1){f=h+20|0;e=c[f>>2]|0;if(e){h=e;g=f;continue}f=h+16|0;e=c[f>>2]|0;if(!e)break;else{h=e;g=f}}if(g>>>0<j>>>0)ya();else{c[g>>2]=0;K=h;break}}else{f=c[x+((b|8)+a)>>2]|0;if(f>>>0<j>>>0)ya();j=f+12|0;if((c[j>>2]|0)!=(i|0))ya();h=g+8|0;if((c[h>>2]|0)==(i|0)){c[j>>2]=g;c[h>>2]=f;K=g;break}else ya();}while(0);if(!d)break;j=c[x+(a+28+b)>>2]|0;h=4968+(j<<2)|0;do if((i|0)!=(c[h>>2]|0)){if(d>>>0<(c[1170]|0)>>>0)ya();j=d+16|0;if((c[j>>2]|0)==(i|0))c[j>>2]=K;else c[d+20>>2]=K;if(!K)break i}else{c[h>>2]=K;if(K)break;c[1167]=c[1167]&~(1<<j);break i}while(0);h=c[1170]|0;if(K>>>0<h>>>0)ya();c[K+24>>2]=d;j=b|16;i=c[x+(j+a)>>2]|0;do if(i)if(i>>>0<h>>>0)ya();else{c[K+16>>2]=i;c[i+24>>2]=K;break}while(0);i=c[x+(l+j)>>2]|0;if(!i)break;if(i>>>0<(c[1170]|0)>>>0)ya();else{c[K+20>>2]=i;c[i+24>>2]=K;break}}else{g=c[x+((b|8)+a)>>2]|0;f=c[x+(a+12+b)>>2]|0;h=4704+(e<<1<<2)|0;do if((g|0)!=(h|0)){if(g>>>0<j>>>0)ya();if((c[g+12>>2]|0)==(i|0))break;ya();}while(0);if((f|0)==(g|0)){c[1166]=c[1166]&~(1<<e);break}do if((f|0)==(h|0))G=f+8|0;else{if(f>>>0<j>>>0)ya();j=f+8|0;if((c[j>>2]|0)==(i|0)){G=j;break}ya();}while(0);c[g+12>>2]=f;c[G>>2]=g}while(0);i=x+((k|b)+a)|0;j=k+m|0}else j=m;i=i+4|0;c[i>>2]=c[i>>2]&-2;c[x+(o+4)>>2]=j|1;c[x+(j+o)>>2]=j;i=j>>>3;if(j>>>0<256){h=i<<1;f=4704+(h<<2)|0;g=c[1166]|0;i=1<<i;do if(!(g&i)){c[1166]=g|i;L=4704+(h+2<<2)|0;M=f}else{i=4704+(h+2<<2)|0;h=c[i>>2]|0;if(h>>>0>=(c[1170]|0)>>>0){L=i;M=h;break}ya();}while(0);c[L>>2]=q;c[M+12>>2]=q;c[x+(o+8)>>2]=M;c[x+(o+12)>>2]=f;break}d=j>>>8;do if(!d)f=0;else{if(j>>>0>16777215){f=31;break}L=(d+1048320|0)>>>16&8;M=d<<L;K=(M+520192|0)>>>16&4;M=M<<K;f=(M+245760|0)>>>16&2;f=14-(K|L|f)+(M<<f>>>15)|0;f=j>>>(f+7|0)&1|f<<1}while(0);i=4968+(f<<2)|0;c[x+(o+28)>>2]=f;c[x+(o+20)>>2]=0;c[x+(o+16)>>2]=0;h=c[1167]|0;g=1<<f;if(!(h&g)){c[1167]=h|g;c[i>>2]=q;c[x+(o+24)>>2]=i;c[x+(o+12)>>2]=q;c[x+(o+8)>>2]=q;break}d=c[i>>2]|0;j:do if((c[d+4>>2]&-8|0)!=(j|0)){h=j<<((f|0)==31?0:25-(f>>>1)|0);while(1){b=d+16+(h>>>31<<2)|0;i=c[b>>2]|0;if(!i)break;if((c[i+4>>2]&-8|0)==(j|0)){N=i;break j}else{h=h<<1;d=i}}if(b>>>0<(c[1170]|0)>>>0)ya();else{c[b>>2]=q;c[x+(o+24)>>2]=d;c[x+(o+12)>>2]=q;c[x+(o+8)>>2]=q;break h}}else N=d;while(0);d=N+8|0;b=c[d>>2]|0;M=c[1170]|0;if(b>>>0>=M>>>0&N>>>0>=M>>>0){c[b+12>>2]=q;c[d>>2]=q;c[x+(o+8)>>2]=b;c[x+(o+12)>>2]=N;c[x+(o+24)>>2]=0;break}else ya();}else{N=(c[1169]|0)+m|0;c[1169]=N;c[1172]=q;c[x+(o+4)>>2]=N|1}while(0);N=x+(p|8)|0;return N|0}else g=5112;while(1){h=c[g>>2]|0;if(h>>>0<=n>>>0?(i=c[g+4>>2]|0,f=h+i|0,f>>>0>n>>>0):0)break;g=c[g+8>>2]|0}j=h+(i+-39)|0;h=h+(i+-47+((j&7|0)==0?0:0-j&7))|0;j=n+16|0;h=h>>>0<j>>>0?n:h;i=h+8|0;g=x+8|0;g=(g&7|0)==0?0:0-g&7;N=a+-40-g|0;c[1172]=x+g;c[1169]=N;c[x+(g+4)>>2]=N|1;c[x+(a+-36)>>2]=40;c[1173]=c[1288];g=h+4|0;c[g>>2]=27;c[i>>2]=c[1278];c[i+4>>2]=c[1279];c[i+8>>2]=c[1280];c[i+12>>2]=c[1281];c[1278]=x;c[1279]=a;c[1281]=0;c[1280]=i;i=h+28|0;c[i>>2]=7;if((h+32|0)>>>0<f>>>0)do{N=i;i=i+4|0;c[i>>2]=7}while((N+8|0)>>>0<f>>>0);if((h|0)!=(n|0)){f=h-n|0;c[g>>2]=c[g>>2]&-2;c[n+4>>2]=f|1;c[h>>2]=f;i=f>>>3;if(f>>>0<256){h=i<<1;f=4704+(h<<2)|0;g=c[1166]|0;i=1<<i;if(g&i){d=4704+(h+2<<2)|0;b=c[d>>2]|0;if(b>>>0<(c[1170]|0)>>>0)ya();else{H=d;I=b}}else{c[1166]=g|i;H=4704+(h+2<<2)|0;I=f}c[H>>2]=n;c[I+12>>2]=n;c[n+8>>2]=I;c[n+12>>2]=f;break}d=f>>>8;if(d)if(f>>>0>16777215)h=31;else{M=(d+1048320|0)>>>16&8;N=d<<M;L=(N+520192|0)>>>16&4;N=N<<L;h=(N+245760|0)>>>16&2;h=14-(L|M|h)+(N<<h>>>15)|0;h=f>>>(h+7|0)&1|h<<1}else h=0;i=4968+(h<<2)|0;c[n+28>>2]=h;c[n+20>>2]=0;c[j>>2]=0;d=c[1167]|0;b=1<<h;if(!(d&b)){c[1167]=d|b;c[i>>2]=n;c[n+24>>2]=i;c[n+12>>2]=n;c[n+8>>2]=n;break}d=c[i>>2]|0;k:do if((c[d+4>>2]&-8|0)!=(f|0)){i=f<<((h|0)==31?0:25-(h>>>1)|0);while(1){b=d+16+(i>>>31<<2)|0;e=c[b>>2]|0;if(!e)break;if((c[e+4>>2]&-8|0)==(f|0)){J=e;break k}else{i=i<<1;d=e}}if(b>>>0<(c[1170]|0)>>>0)ya();else{c[b>>2]=n;c[n+24>>2]=d;c[n+12>>2]=n;c[n+8>>2]=n;break g}}else J=d;while(0);d=J+8|0;b=c[d>>2]|0;N=c[1170]|0;if(b>>>0>=N>>>0&J>>>0>=N>>>0){c[b+12>>2]=n;c[d>>2]=n;c[n+8>>2]=b;c[n+12>>2]=J;c[n+24>>2]=0;break}else ya();}}else{N=c[1170]|0;if((N|0)==0|x>>>0<N>>>0)c[1170]=x;c[1278]=x;c[1279]=a;c[1281]=0;c[1175]=c[1284];c[1174]=-1;d=0;do{N=d<<1;M=4704+(N<<2)|0;c[4704+(N+3<<2)>>2]=M;c[4704+(N+2<<2)>>2]=M;d=d+1|0}while((d|0)!=32);N=x+8|0;N=(N&7|0)==0?0:0-N&7;M=a+-40-N|0;c[1172]=x+N;c[1169]=M;c[x+(N+4)>>2]=M|1;c[x+(a+-36)>>2]=40;c[1173]=c[1288]}while(0);b=c[1169]|0;if(b>>>0>z>>>0){M=b-z|0;c[1169]=M;N=c[1172]|0;c[1172]=N+z;c[N+(z+4)>>2]=M|1;c[N+4>>2]=z|3;N=N+8|0;return N|0}}c[(wa()|0)>>2]=12;N=0;return N|0}function Hb(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;if(!a)return;g=a+-8|0;h=c[1170]|0;if(g>>>0<h>>>0)ya();f=c[a+-4>>2]|0;e=f&3;if((e|0)==1)ya();o=f&-8;q=a+(o+-8)|0;do if(!(f&1)){g=c[g>>2]|0;if(!e)return;i=-8-g|0;l=a+i|0;m=g+o|0;if(l>>>0<h>>>0)ya();if((l|0)==(c[1171]|0)){g=a+(o+-4)|0;f=c[g>>2]|0;if((f&3|0)!=3){u=l;k=m;break}c[1168]=m;c[g>>2]=f&-2;c[a+(i+4)>>2]=m|1;c[q>>2]=m;return}d=g>>>3;if(g>>>0<256){e=c[a+(i+8)>>2]|0;f=c[a+(i+12)>>2]|0;g=4704+(d<<1<<2)|0;if((e|0)!=(g|0)){if(e>>>0<h>>>0)ya();if((c[e+12>>2]|0)!=(l|0))ya();}if((f|0)==(e|0)){c[1166]=c[1166]&~(1<<d);u=l;k=m;break}if((f|0)!=(g|0)){if(f>>>0<h>>>0)ya();g=f+8|0;if((c[g>>2]|0)==(l|0))b=g;else ya();}else b=f+8|0;c[e+12>>2]=f;c[b>>2]=e;u=l;k=m;break}b=c[a+(i+24)>>2]|0;e=c[a+(i+12)>>2]|0;do if((e|0)==(l|0)){f=a+(i+20)|0;g=c[f>>2]|0;if(!g){f=a+(i+16)|0;g=c[f>>2]|0;if(!g){j=0;break}}while(1){e=g+20|0;d=c[e>>2]|0;if(d){g=d;f=e;continue}e=g+16|0;d=c[e>>2]|0;if(!d)break;else{g=d;f=e}}if(f>>>0<h>>>0)ya();else{c[f>>2]=0;j=g;break}}else{d=c[a+(i+8)>>2]|0;if(d>>>0<h>>>0)ya();g=d+12|0;if((c[g>>2]|0)!=(l|0))ya();f=e+8|0;if((c[f>>2]|0)==(l|0)){c[g>>2]=e;c[f>>2]=d;j=e;break}else ya();}while(0);if(b){g=c[a+(i+28)>>2]|0;f=4968+(g<<2)|0;if((l|0)==(c[f>>2]|0)){c[f>>2]=j;if(!j){c[1167]=c[1167]&~(1<<g);u=l;k=m;break}}else{if(b>>>0<(c[1170]|0)>>>0)ya();g=b+16|0;if((c[g>>2]|0)==(l|0))c[g>>2]=j;else c[b+20>>2]=j;if(!j){u=l;k=m;break}}f=c[1170]|0;if(j>>>0<f>>>0)ya();c[j+24>>2]=b;g=c[a+(i+16)>>2]|0;do if(g)if(g>>>0<f>>>0)ya();else{c[j+16>>2]=g;c[g+24>>2]=j;break}while(0);g=c[a+(i+20)>>2]|0;if(g)if(g>>>0<(c[1170]|0)>>>0)ya();else{c[j+20>>2]=g;c[g+24>>2]=j;u=l;k=m;break}else{u=l;k=m}}else{u=l;k=m}}else{u=g;k=o}while(0);if(u>>>0>=q>>>0)ya();g=a+(o+-4)|0;f=c[g>>2]|0;if(!(f&1))ya();if(!(f&2)){if((q|0)==(c[1172]|0)){t=(c[1169]|0)+k|0;c[1169]=t;c[1172]=u;c[u+4>>2]=t|1;if((u|0)!=(c[1171]|0))return;c[1171]=0;c[1168]=0;return}if((q|0)==(c[1171]|0)){t=(c[1168]|0)+k|0;c[1168]=t;c[1171]=u;c[u+4>>2]=t|1;c[u+t>>2]=t;return}h=(f&-8)+k|0;b=f>>>3;do if(f>>>0>=256){b=c[a+(o+16)>>2]|0;g=c[a+(o|4)>>2]|0;do if((g|0)==(q|0)){f=a+(o+12)|0;g=c[f>>2]|0;if(!g){f=a+(o+8)|0;g=c[f>>2]|0;if(!g){p=0;break}}while(1){e=g+20|0;d=c[e>>2]|0;if(d){g=d;f=e;continue}e=g+16|0;d=c[e>>2]|0;if(!d)break;else{g=d;f=e}}if(f>>>0<(c[1170]|0)>>>0)ya();else{c[f>>2]=0;p=g;break}}else{f=c[a+o>>2]|0;if(f>>>0<(c[1170]|0)>>>0)ya();e=f+12|0;if((c[e>>2]|0)!=(q|0))ya();d=g+8|0;if((c[d>>2]|0)==(q|0)){c[e>>2]=g;c[d>>2]=f;p=g;break}else ya();}while(0);if(b){g=c[a+(o+20)>>2]|0;f=4968+(g<<2)|0;if((q|0)==(c[f>>2]|0)){c[f>>2]=p;if(!p){c[1167]=c[1167]&~(1<<g);break}}else{if(b>>>0<(c[1170]|0)>>>0)ya();g=b+16|0;if((c[g>>2]|0)==(q|0))c[g>>2]=p;else c[b+20>>2]=p;if(!p)break}g=c[1170]|0;if(p>>>0<g>>>0)ya();c[p+24>>2]=b;f=c[a+(o+8)>>2]|0;do if(f)if(f>>>0<g>>>0)ya();else{c[p+16>>2]=f;c[f+24>>2]=p;break}while(0);d=c[a+(o+12)>>2]|0;if(d)if(d>>>0<(c[1170]|0)>>>0)ya();else{c[p+20>>2]=d;c[d+24>>2]=p;break}}}else{d=c[a+o>>2]|0;e=c[a+(o|4)>>2]|0;g=4704+(b<<1<<2)|0;if((d|0)!=(g|0)){if(d>>>0<(c[1170]|0)>>>0)ya();if((c[d+12>>2]|0)!=(q|0))ya();}if((e|0)==(d|0)){c[1166]=c[1166]&~(1<<b);break}if((e|0)!=(g|0)){if(e>>>0<(c[1170]|0)>>>0)ya();f=e+8|0;if((c[f>>2]|0)==(q|0))n=f;else ya();}else n=e+8|0;c[d+12>>2]=e;c[n>>2]=d}while(0);c[u+4>>2]=h|1;c[u+h>>2]=h;if((u|0)==(c[1171]|0)){c[1168]=h;return}else g=h}else{c[g>>2]=f&-2;c[u+4>>2]=k|1;c[u+k>>2]=k;g=k}f=g>>>3;if(g>>>0<256){e=f<<1;g=4704+(e<<2)|0;b=c[1166]|0;d=1<<f;if(b&d){d=4704+(e+2<<2)|0;b=c[d>>2]|0;if(b>>>0<(c[1170]|0)>>>0)ya();else{r=d;s=b}}else{c[1166]=b|d;r=4704+(e+2<<2)|0;s=g}c[r>>2]=u;c[s+12>>2]=u;c[u+8>>2]=s;c[u+12>>2]=g;return}b=g>>>8;if(b)if(g>>>0>16777215)f=31;else{r=(b+1048320|0)>>>16&8;s=b<<r;q=(s+520192|0)>>>16&4;s=s<<q;f=(s+245760|0)>>>16&2;f=14-(q|r|f)+(s<<f>>>15)|0;f=g>>>(f+7|0)&1|f<<1}else f=0;d=4968+(f<<2)|0;c[u+28>>2]=f;c[u+20>>2]=0;c[u+16>>2]=0;b=c[1167]|0;e=1<<f;a:do if(b&e){d=c[d>>2]|0;b:do if((c[d+4>>2]&-8|0)!=(g|0)){f=g<<((f|0)==31?0:25-(f>>>1)|0);while(1){b=d+16+(f>>>31<<2)|0;e=c[b>>2]|0;if(!e)break;if((c[e+4>>2]&-8|0)==(g|0)){t=e;break b}else{f=f<<1;d=e}}if(b>>>0<(c[1170]|0)>>>0)ya();else{c[b>>2]=u;c[u+24>>2]=d;c[u+12>>2]=u;c[u+8>>2]=u;break a}}else t=d;while(0);b=t+8|0;d=c[b>>2]|0;s=c[1170]|0;if(d>>>0>=s>>>0&t>>>0>=s>>>0){c[d+12>>2]=u;c[b>>2]=u;c[u+8>>2]=d;c[u+12>>2]=t;c[u+24>>2]=0;break}else ya();}else{c[1167]=b|e;c[d>>2]=u;c[u+24>>2]=d;c[u+12>>2]=u;c[u+8>>2]=u}while(0);u=(c[1174]|0)+-1|0;c[1174]=u;if(!u)b=5120;else return;while(1){b=c[b>>2]|0;if(!b)break;else b=b+8|0}c[1174]=-1;return}function Ib(a,b){a=a|0;b=b|0;var d=0,e=0;if(!a){a=Gb(b)|0;return a|0}if(b>>>0>4294967231){c[(wa()|0)>>2]=12;a=0;return a|0}d=Jb(a+-8|0,b>>>0<11?16:b+11&-8)|0;if(d){a=d+8|0;return a|0}d=Gb(b)|0;if(!d){a=0;return a|0}e=c[a+-4>>2]|0;e=(e&-8)-((e&3|0)==0?8:4)|0;Ob(d|0,a|0,(e>>>0<b>>>0?e:b)|0)|0;Hb(a);a=d;return a|0}function Jb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;o=a+4|0;p=c[o>>2]|0;j=p&-8;l=a+j|0;i=c[1170]|0;e=p&3;if(!((e|0)!=1&a>>>0>=i>>>0&a>>>0<l>>>0))ya();d=a+(j|4)|0;g=c[d>>2]|0;if(!(g&1))ya();if(!e){if(b>>>0<256){a=0;return a|0}if(j>>>0>=(b+4|0)>>>0?(j-b|0)>>>0<=c[1286]<<1>>>0:0)return a|0;a=0;return a|0}if(j>>>0>=b>>>0){e=j-b|0;if(e>>>0<=15)return a|0;c[o>>2]=p&1|b|2;c[a+(b+4)>>2]=e|3;c[d>>2]=c[d>>2]|1;Kb(a+b|0,e);return a|0}if((l|0)==(c[1172]|0)){e=(c[1169]|0)+j|0;if(e>>>0<=b>>>0){a=0;return a|0}n=e-b|0;c[o>>2]=p&1|b|2;c[a+(b+4)>>2]=n|1;c[1172]=a+b;c[1169]=n;return a|0}if((l|0)==(c[1171]|0)){e=(c[1168]|0)+j|0;if(e>>>0<b>>>0){a=0;return a|0}d=e-b|0;if(d>>>0>15){c[o>>2]=p&1|b|2;c[a+(b+4)>>2]=d|1;c[a+e>>2]=d;e=a+(e+4)|0;c[e>>2]=c[e>>2]&-2;e=a+b|0}else{c[o>>2]=p&1|e|2;e=a+(e+4)|0;c[e>>2]=c[e>>2]|1;e=0;d=0}c[1168]=d;c[1171]=e;return a|0}if(g&2){a=0;return a|0}m=(g&-8)+j|0;if(m>>>0<b>>>0){a=0;return a|0}n=m-b|0;f=g>>>3;do if(g>>>0>=256){h=c[a+(j+24)>>2]|0;g=c[a+(j+12)>>2]|0;do if((g|0)==(l|0)){d=a+(j+20)|0;e=c[d>>2]|0;if(!e){d=a+(j+16)|0;e=c[d>>2]|0;if(!e){k=0;break}}while(1){f=e+20|0;g=c[f>>2]|0;if(g){e=g;d=f;continue}g=e+16|0;f=c[g>>2]|0;if(!f)break;else{e=f;d=g}}if(d>>>0<i>>>0)ya();else{c[d>>2]=0;k=e;break}}else{f=c[a+(j+8)>>2]|0;if(f>>>0<i>>>0)ya();e=f+12|0;if((c[e>>2]|0)!=(l|0))ya();d=g+8|0;if((c[d>>2]|0)==(l|0)){c[e>>2]=g;c[d>>2]=f;k=g;break}else ya();}while(0);if(h){e=c[a+(j+28)>>2]|0;d=4968+(e<<2)|0;if((l|0)==(c[d>>2]|0)){c[d>>2]=k;if(!k){c[1167]=c[1167]&~(1<<e);break}}else{if(h>>>0<(c[1170]|0)>>>0)ya();e=h+16|0;if((c[e>>2]|0)==(l|0))c[e>>2]=k;else c[h+20>>2]=k;if(!k)break}d=c[1170]|0;if(k>>>0<d>>>0)ya();c[k+24>>2]=h;e=c[a+(j+16)>>2]|0;do if(e)if(e>>>0<d>>>0)ya();else{c[k+16>>2]=e;c[e+24>>2]=k;break}while(0);e=c[a+(j+20)>>2]|0;if(e)if(e>>>0<(c[1170]|0)>>>0)ya();else{c[k+20>>2]=e;c[e+24>>2]=k;break}}}else{g=c[a+(j+8)>>2]|0;d=c[a+(j+12)>>2]|0;e=4704+(f<<1<<2)|0;if((g|0)!=(e|0)){if(g>>>0<i>>>0)ya();if((c[g+12>>2]|0)!=(l|0))ya();}if((d|0)==(g|0)){c[1166]=c[1166]&~(1<<f);break}if((d|0)!=(e|0)){if(d>>>0<i>>>0)ya();e=d+8|0;if((c[e>>2]|0)==(l|0))h=e;else ya();}else h=d+8|0;c[g+12>>2]=d;c[h>>2]=g}while(0);if(n>>>0<16){c[o>>2]=m|p&1|2;b=a+(m|4)|0;c[b>>2]=c[b>>2]|1;return a|0}else{c[o>>2]=p&1|b|2;c[a+(b+4)>>2]=n|3;p=a+(m|4)|0;c[p>>2]=c[p>>2]|1;Kb(a+b|0,n);return a|0}return 0}function Kb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;q=a+b|0;h=c[a+4>>2]|0;do if(!(h&1)){j=c[a>>2]|0;if(!(h&3))return;n=a+(0-j)|0;m=j+b|0;i=c[1170]|0;if(n>>>0<i>>>0)ya();if((n|0)==(c[1171]|0)){g=a+(b+4)|0;h=c[g>>2]|0;if((h&3|0)!=3){t=n;l=m;break}c[1168]=m;c[g>>2]=h&-2;c[a+(4-j)>>2]=m|1;c[q>>2]=m;return}e=j>>>3;if(j>>>0<256){f=c[a+(8-j)>>2]|0;g=c[a+(12-j)>>2]|0;h=4704+(e<<1<<2)|0;if((f|0)!=(h|0)){if(f>>>0<i>>>0)ya();if((c[f+12>>2]|0)!=(n|0))ya();}if((g|0)==(f|0)){c[1166]=c[1166]&~(1<<e);t=n;l=m;break}if((g|0)!=(h|0)){if(g>>>0<i>>>0)ya();h=g+8|0;if((c[h>>2]|0)==(n|0))d=h;else ya();}else d=g+8|0;c[f+12>>2]=g;c[d>>2]=f;t=n;l=m;break}d=c[a+(24-j)>>2]|0;f=c[a+(12-j)>>2]|0;do if((f|0)==(n|0)){f=16-j|0;g=a+(f+4)|0;h=c[g>>2]|0;if(!h){g=a+f|0;h=c[g>>2]|0;if(!h){k=0;break}}while(1){f=h+20|0;e=c[f>>2]|0;if(e){h=e;g=f;continue}f=h+16|0;e=c[f>>2]|0;if(!e)break;else{h=e;g=f}}if(g>>>0<i>>>0)ya();else{c[g>>2]=0;k=h;break}}else{e=c[a+(8-j)>>2]|0;if(e>>>0<i>>>0)ya();h=e+12|0;if((c[h>>2]|0)!=(n|0))ya();g=f+8|0;if((c[g>>2]|0)==(n|0)){c[h>>2]=f;c[g>>2]=e;k=f;break}else ya();}while(0);if(d){h=c[a+(28-j)>>2]|0;g=4968+(h<<2)|0;if((n|0)==(c[g>>2]|0)){c[g>>2]=k;if(!k){c[1167]=c[1167]&~(1<<h);t=n;l=m;break}}else{if(d>>>0<(c[1170]|0)>>>0)ya();h=d+16|0;if((c[h>>2]|0)==(n|0))c[h>>2]=k;else c[d+20>>2]=k;if(!k){t=n;l=m;break}}f=c[1170]|0;if(k>>>0<f>>>0)ya();c[k+24>>2]=d;h=16-j|0;g=c[a+h>>2]|0;do if(g)if(g>>>0<f>>>0)ya();else{c[k+16>>2]=g;c[g+24>>2]=k;break}while(0);h=c[a+(h+4)>>2]|0;if(h)if(h>>>0<(c[1170]|0)>>>0)ya();else{c[k+20>>2]=h;c[h+24>>2]=k;t=n;l=m;break}else{t=n;l=m}}else{t=n;l=m}}else{t=a;l=b}while(0);i=c[1170]|0;if(q>>>0<i>>>0)ya();h=a+(b+4)|0;g=c[h>>2]|0;if(!(g&2)){if((q|0)==(c[1172]|0)){s=(c[1169]|0)+l|0;c[1169]=s;c[1172]=t;c[t+4>>2]=s|1;if((t|0)!=(c[1171]|0))return;c[1171]=0;c[1168]=0;return}if((q|0)==(c[1171]|0)){s=(c[1168]|0)+l|0;c[1168]=s;c[1171]=t;c[t+4>>2]=s|1;c[t+s>>2]=s;return}j=(g&-8)+l|0;d=g>>>3;do if(g>>>0>=256){d=c[a+(b+24)>>2]|0;f=c[a+(b+12)>>2]|0;do if((f|0)==(q|0)){g=a+(b+20)|0;h=c[g>>2]|0;if(!h){g=a+(b+16)|0;h=c[g>>2]|0;if(!h){p=0;break}}while(1){f=h+20|0;e=c[f>>2]|0;if(e){h=e;g=f;continue}f=h+16|0;e=c[f>>2]|0;if(!e)break;else{h=e;g=f}}if(g>>>0<i>>>0)ya();else{c[g>>2]=0;p=h;break}}else{e=c[a+(b+8)>>2]|0;if(e>>>0<i>>>0)ya();h=e+12|0;if((c[h>>2]|0)!=(q|0))ya();g=f+8|0;if((c[g>>2]|0)==(q|0)){c[h>>2]=f;c[g>>2]=e;p=f;break}else ya();}while(0);if(d){h=c[a+(b+28)>>2]|0;g=4968+(h<<2)|0;if((q|0)==(c[g>>2]|0)){c[g>>2]=p;if(!p){c[1167]=c[1167]&~(1<<h);break}}else{if(d>>>0<(c[1170]|0)>>>0)ya();g=d+16|0;if((c[g>>2]|0)==(q|0))c[g>>2]=p;else c[d+20>>2]=p;if(!p)break}f=c[1170]|0;if(p>>>0<f>>>0)ya();c[p+24>>2]=d;g=c[a+(b+16)>>2]|0;do if(g)if(g>>>0<f>>>0)ya();else{c[p+16>>2]=g;c[g+24>>2]=p;break}while(0);f=c[a+(b+20)>>2]|0;if(f)if(f>>>0<(c[1170]|0)>>>0)ya();else{c[p+20>>2]=f;c[f+24>>2]=p;break}}}else{e=c[a+(b+8)>>2]|0;f=c[a+(b+12)>>2]|0;h=4704+(d<<1<<2)|0;if((e|0)!=(h|0)){if(e>>>0<i>>>0)ya();if((c[e+12>>2]|0)!=(q|0))ya();}if((f|0)==(e|0)){c[1166]=c[1166]&~(1<<d);break}if((f|0)!=(h|0)){if(f>>>0<i>>>0)ya();g=f+8|0;if((c[g>>2]|0)==(q|0))o=g;else ya();}else o=f+8|0;c[e+12>>2]=f;c[o>>2]=e}while(0);c[t+4>>2]=j|1;c[t+j>>2]=j;if((t|0)==(c[1171]|0)){c[1168]=j;return}else h=j}else{c[h>>2]=g&-2;c[t+4>>2]=l|1;c[t+l>>2]=l;h=l}g=h>>>3;if(h>>>0<256){e=g<<1;h=4704+(e<<2)|0;d=c[1166]|0;f=1<<g;if(d&f){f=4704+(e+2<<2)|0;e=c[f>>2]|0;if(e>>>0<(c[1170]|0)>>>0)ya();else{r=f;s=e}}else{c[1166]=d|f;r=4704+(e+2<<2)|0;s=h}c[r>>2]=t;c[s+12>>2]=t;c[t+8>>2]=s;c[t+12>>2]=h;return}d=h>>>8;if(d)if(h>>>0>16777215)g=31;else{r=(d+1048320|0)>>>16&8;s=d<<r;q=(s+520192|0)>>>16&4;s=s<<q;g=(s+245760|0)>>>16&2;g=14-(q|r|g)+(s<<g>>>15)|0;g=h>>>(g+7|0)&1|g<<1}else g=0;f=4968+(g<<2)|0;c[t+28>>2]=g;c[t+20>>2]=0;c[t+16>>2]=0;e=c[1167]|0;d=1<<g;if(!(e&d)){c[1167]=e|d;c[f>>2]=t;c[t+24>>2]=f;c[t+12>>2]=t;c[t+8>>2]=t;return}d=c[f>>2]|0;a:do if((c[d+4>>2]&-8|0)!=(h|0)){g=h<<((g|0)==31?0:25-(g>>>1)|0);while(1){e=d+16+(g>>>31<<2)|0;f=c[e>>2]|0;if(!f)break;if((c[f+4>>2]&-8|0)==(h|0)){d=f;break a}else{g=g<<1;d=f}}if(e>>>0<(c[1170]|0)>>>0)ya();c[e>>2]=t;c[t+24>>2]=d;c[t+12>>2]=t;c[t+8>>2]=t;return}while(0);e=d+8|0;f=c[e>>2]|0;s=c[1170]|0;if(!(f>>>0>=s>>>0&d>>>0>=s>>>0))ya();c[f+12>>2]=t;c[e>>2]=t;c[t+8>>2]=f;c[t+12>>2]=d;c[t+24>>2]=0;return}function Lb(){}function Mb(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;f=b+e|0;if((e|0)>=20){d=d&255;h=b&3;i=d|d<<8|d<<16|d<<24;g=f&~3;if(h){h=b+4-h|0;while((b|0)<(h|0)){a[b>>0]=d;b=b+1|0}}while((b|0)<(g|0)){c[b>>2]=i;b=b+4|0}}while((b|0)<(f|0)){a[b>>0]=d;b=b+1|0}return b-e|0}function Nb(b){b=b|0;var c=0;c=b;while(a[c>>0]|0)c=c+1|0;return c-b|0}function Ob(b,d,e){b=b|0;d=d|0;e=e|0;var f=0;if((e|0)>=4096)return na(b|0,d|0,e|0)|0;f=b|0;if((b&3)==(d&3)){while(b&3){if(!e)return f|0;a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}while((e|0)>=4){c[b>>2]=c[d>>2];b=b+4|0;d=d+4|0;e=e-4|0}}while((e|0)>0){a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}return f|0}function Pb(b,c,d){b=b|0;c=c|0;d=d|0;var e=0;if((c|0)<(b|0)&(b|0)<(c+d|0)){e=b;c=c+d|0;b=b+d|0;while((d|0)>0){b=b-1|0;c=c-1|0;d=d-1|0;a[b>>0]=a[c>>0]|0}b=e}else Ob(b,c,d)|0;return b|0}function Qb(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;Ha[a&7](b|0,c|0,d|0,e|0);}function Rb(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;aa(0);}
-
-// EMSCRIPTEN_END_FUNCS
-var Ha=[Rb,gb,ib,nb,tb,Rb,Rb,Rb];return{_strlen:Nb,_free:Hb,_memmove:Pb,_memset:Mb,_malloc:Gb,_memcpy:Ob,_xsetup:Db,_xprocess:Eb,runPostSets:Lb,stackAlloc:Ia,stackSave:Ja,stackRestore:Ka,establishStackSpace:La,setThrew:Ma,setTempRet0:Pa,getTempRet0:Qa,dynCall_viiii:Qb}})
-
-
-// EMSCRIPTEN_END_ASM
-(Module.asmGlobalArg,Module.asmLibraryArg,buffer);var _strlen=Module["_strlen"]=asm["_strlen"];var _free=Module["_free"]=asm["_free"];var runPostSets=Module["runPostSets"]=asm["runPostSets"];var _memmove=Module["_memmove"]=asm["_memmove"];var _memset=Module["_memset"]=asm["_memset"];var _malloc=Module["_malloc"]=asm["_malloc"];var _memcpy=Module["_memcpy"]=asm["_memcpy"];var _xsetup=Module["_xsetup"]=asm["_xsetup"];var _xprocess=Module["_xprocess"]=asm["_xprocess"];var dynCall_viiii=Module["dynCall_viiii"]=asm["dynCall_viiii"];Runtime.stackAlloc=asm["stackAlloc"];Runtime.stackSave=asm["stackSave"];Runtime.stackRestore=asm["stackRestore"];Runtime.establishStackSpace=asm["establishStackSpace"];Runtime.setTempRet0=asm["setTempRet0"];Runtime.getTempRet0=asm["getTempRet0"];var i64Math=null;function ExitStatus(status){this.name="ExitStatus";this.message="Program terminated with exit("+status+")";this.status=status}ExitStatus.prototype=new Error;ExitStatus.prototype.constructor=ExitStatus;var initialStackTop;var preloadStartTime=null;var calledMain=false;dependenciesFulfilled=function runCaller(){if(!Module["calledRun"])run();if(!Module["calledRun"])dependenciesFulfilled=runCaller};Module["callMain"]=Module.callMain=function callMain(args){assert(runDependencies==0,"cannot call main when async dependencies remain! (listen on __ATMAIN__)");assert(__ATPRERUN__.length==0,"cannot call main when preRun functions remain to be called");args=args||[];ensureInitRuntime();var argc=args.length+1;function pad(){for(var i=0;i<4-1;i++){argv.push(0)}}var argv=[allocate(intArrayFromString(Module["thisProgram"]),"i8",ALLOC_NORMAL)];pad();for(var i=0;i<argc-1;i=i+1){argv.push(allocate(intArrayFromString(args[i]),"i8",ALLOC_NORMAL));pad()}argv.push(0);argv=allocate(argv,"i32",ALLOC_NORMAL);initialStackTop=STACKTOP;try{var ret=Module["_main"](argc,argv,0);exit(ret,true)}catch(e){if(e instanceof ExitStatus){return}else if(e=="SimulateInfiniteLoop"){Module["noExitRuntime"]=true;return}else{if(e&&typeof e==="object"&&e.stack)Module.printErr("exception thrown: "+[e,e.stack]);throw e}}finally{calledMain=true}};function run(args){args=args||Module["arguments"];if(preloadStartTime===null)preloadStartTime=Date.now();if(runDependencies>0){return}preRun();if(runDependencies>0)return;if(Module["calledRun"])return;function doRun(){if(Module["calledRun"])return;Module["calledRun"]=true;if(ABORT)return;ensureInitRuntime();preMain();if(ENVIRONMENT_IS_WEB&&preloadStartTime!==null){Module.printErr("pre-main prep time: "+(Date.now()-preloadStartTime)+" ms")}if(Module["onRuntimeInitialized"])Module["onRuntimeInitialized"]();if(Module["_main"]&&shouldRunNow)Module["callMain"](args);postRun()}if(Module["setStatus"]){Module["setStatus"]("Running...");setTimeout((function(){setTimeout((function(){Module["setStatus"]("")}),1);doRun()}),1)}else{doRun()}}Module["run"]=Module.run=run;function exit(status,implicit){if(implicit&&Module["noExitRuntime"]){return}if(Module["noExitRuntime"]){}else{ABORT=true;EXITSTATUS=status;STACKTOP=initialStackTop;exitRuntime();if(Module["onExit"])Module["onExit"](status)}if(ENVIRONMENT_IS_NODE){process["stdout"]["once"]("drain",(function(){process["exit"](status)}));console.log(" ");setTimeout((function(){process["exit"](status)}),500)}else if(ENVIRONMENT_IS_SHELL&&typeof quit==="function"){quit(status)}throw new ExitStatus(status)}Module["exit"]=Module.exit=exit;var abortDecorators=[];function abort(what){if(what!==undefined){Module.print(what);Module.printErr(what);what=JSON.stringify(what)}else{what=""}ABORT=true;EXITSTATUS=1;var extra="\nIf this abort() is unexpected, build with -s ASSERTIONS=1 which can give more information.";var output="abort("+what+") at "+stackTrace()+extra;if(abortDecorators){abortDecorators.forEach((function(decorator){output=decorator(output,what)}))}throw output}Module["abort"]=Module.abort=abort;if(Module["preInit"]){if(typeof Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].pop()()}}var shouldRunNow=true;if(Module["noInitialRun"]){shouldRunNow=false}run()
-
-
-
-
+// Quirc.Js
+// UMD compatiable module
+(function (global, factory) {
+	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
+	typeof define === 'function' && define.amd ? define(['exports'], factory) :
+	factory(self || window || {});
+}
+	(this, (function (exports) {
+			var noop = function() {};
+			var Module;
+			if (!Module)
+				Module = (typeof Module !== "undefined" ? Module : null) || {};
+			var moduleOverrides = {};
+			for (var key in Module) {
+				if (Module.hasOwnProperty(key)) {
+					moduleOverrides[key] = Module[key]
+				}
+			}
+			
+			// Count callback function
+			Module.counted = noop;
+			// Decode callback function
+			Module.decoded = noop;
+			
+			var ENVIRONMENT_IS_WEB = typeof window === "object";
+			var ENVIRONMENT_IS_NODE = typeof process === "object" && typeof require === "function" && !ENVIRONMENT_IS_WEB;
+			var ENVIRONMENT_IS_WORKER = typeof importScripts === "function";
+			var ENVIRONMENT_IS_SHELL = !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_NODE && !ENVIRONMENT_IS_WORKER;
+			if (ENVIRONMENT_IS_NODE) {
+				if (!Module["print"])
+					Module["print"] = function print(x) {
+						process["stdout"].write(x + "\n")
+					};
+				if (!Module["printErr"])
+					Module["printErr"] = function printErr(x) {
+						process["stderr"].write(x + "\n")
+					};
+				var nodeFS = require("fs");
+				var nodePath = require("path");
+				Module["read"] = function read(filename, binary) {
+					filename = nodePath["normalize"](filename);
+					var ret = nodeFS["readFileSync"](filename);
+					if (!ret && filename != nodePath["resolve"](filename)) {
+						filename = path.join(__dirname, "..", "src", filename);
+						ret = nodeFS["readFileSync"](filename)
+					}
+					if (ret && !binary)
+						ret = ret.toString();
+					return ret
+				};
+				Module["readBinary"] = function readBinary(filename) {
+					return Module["read"](filename, true)
+				};
+				Module["load"] = function load(f) {
+					globalEval(read(f))
+				};
+				if (!Module["thisProgram"]) {
+					if (process["argv"].length > 1) {
+						Module["thisProgram"] = process["argv"][1].replace(/\\/g, "/")
+					} else {
+						Module["thisProgram"] = "unknown-program"
+					}
+				}
+				Module["arguments"] = process["argv"].slice(2);
+				if (typeof module !== "undefined") {
+					module["exports"] = Module
+				}
+				process["on"]("uncaughtException", (function (ex) {
+						if (!(ex instanceof ExitStatus)) {
+							throw ex
+						}
+					}));
+				Module["inspect"] = (function () {
+					return "[Emscripten Module object]"
+				})
+			} else if (ENVIRONMENT_IS_SHELL) {
+				if (!Module["print"])
+					Module["print"] = print;
+				if (typeof printErr != "undefined")
+					Module["printErr"] = printErr;
+				if (typeof read != "undefined") {
+					Module["read"] = read
+				} else {
+					Module["read"] = function read() {
+						throw "no read() available (jsc?)"
+					}
+				}
+				Module["readBinary"] = function readBinary(f) {
+					if (typeof readbuffer === "function") {
+						return new Uint8Array(readbuffer(f))
+					}
+					var data = read(f, "binary");
+					assert(typeof data === "object");
+					return data
+				};
+				if (typeof scriptArgs != "undefined") {
+					Module["arguments"] = scriptArgs
+				} else if (typeof arguments != "undefined") {
+					Module["arguments"] = arguments
+				}
+			} else if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) {
+				Module["read"] = function read(url) {
+					var xhr = new XMLHttpRequest;
+					xhr.open("GET", url, false);
+					xhr.send(null);
+					return xhr.responseText
+				};
+				if (typeof arguments != "undefined") {
+					Module["arguments"] = arguments
+				}
+				if (typeof console !== "undefined") {
+					if (!Module["print"])
+						Module["print"] = function print(x) {
+							console.log(x)
+						};
+					if (!Module["printErr"])
+						Module["printErr"] = function printErr(x) {
+							console.log(x)
+						}
+				} else {
+					var TRY_USE_DUMP = false;
+					if (!Module["print"])
+						Module["print"] = TRY_USE_DUMP && typeof dump !== "undefined" ? (function (x) {
+								dump(x)
+							}) : (function (x) {})
+				}
+				if (ENVIRONMENT_IS_WORKER) {
+					Module["load"] = importScripts
+				}
+				if (typeof Module["setWindowTitle"] === "undefined") {
+					Module["setWindowTitle"] = (function (title) {
+						document.title = title
+					})
+				}
+			} else {
+				throw "Unknown runtime environment. Where are we?"
+			}
+			function globalEval(x) {
+				eval.call(null, x)
+			}
+			if (!Module["load"] && Module["read"]) {
+				Module["load"] = function load(f) {
+					globalEval(Module["read"](f))
+				}
+			}
+			if (!Module["print"]) {
+				Module["print"] = (function () {})
+			}
+			if (!Module["printErr"]) {
+				Module["printErr"] = Module["print"]
+			}
+			if (!Module["arguments"]) {
+				Module["arguments"] = []
+			}
+			if (!Module["thisProgram"]) {
+				Module["thisProgram"] = "./this.program"
+			}
+			Module.print = Module["print"];
+			Module.printErr = Module["printErr"];
+			Module["preRun"] = [];
+			Module["postRun"] = [];
+			for (var key in moduleOverrides) {
+				if (moduleOverrides.hasOwnProperty(key)) {
+					Module[key] = moduleOverrides[key]
+				}
+			}
+			var Runtime = {
+				setTempRet0: (function (value) {
+					tempRet0 = value
+				}),
+				getTempRet0: (function () {
+					return tempRet0
+				}),
+				stackSave: (function () {
+					return STACKTOP
+				}),
+				stackRestore: (function (stackTop) {
+					STACKTOP = stackTop
+				}),
+				getNativeTypeSize: (function (type) {
+					switch (type) {
+					case "i1":
+					case "i8":
+						return 1;
+					case "i16":
+						return 2;
+					case "i32":
+						return 4;
+					case "i64":
+						return 8;
+					case "float":
+						return 4;
+					case "double":
+						return 8;
+					default: {
+							if (type[type.length - 1] === "*") {
+								return Runtime.QUANTUM_SIZE
+							} else if (type[0] === "i") {
+								var bits = parseInt(type.substr(1));
+								assert(bits % 8 === 0);
+								return bits / 8
+							} else {
+								return 0
+							}
+						}
+					}
+				}),
+				getNativeFieldSize: (function (type) {
+					return Math.max(Runtime.getNativeTypeSize(type), Runtime.QUANTUM_SIZE)
+				}),
+				STACK_ALIGN: 16,
+				prepVararg: (function (ptr, type) {
+					if (type === "double" || type === "i64") {
+						if (ptr & 7) {
+							assert((ptr & 7) === 4);
+							ptr += 4
+						}
+					} else {
+						assert((ptr & 3) === 0)
+					}
+					return ptr
+				}),
+				getAlignSize: (function (type, size, vararg) {
+					if (!vararg && (type == "i64" || type == "double"))
+						return 8;
+					if (!type)
+						return Math.min(size, 8);
+					return Math.min(size || (type ? Runtime.getNativeFieldSize(type) : 0), Runtime.QUANTUM_SIZE)
+				}),
+				dynCall: (function (sig, ptr, args) {
+					if (args && args.length) {
+						if (!args.splice)
+							args = Array.prototype.slice.call(args);
+						args.splice(0, 0, ptr);
+						return Module["dynCall_" + sig].apply(null, args)
+					} else {
+						return Module["dynCall_" + sig].call(null, ptr)
+					}
+				}),
+				functionPointers: [],
+				addFunction: (function (func) {
+					for (var i = 0; i < Runtime.functionPointers.length; i++) {
+						if (!Runtime.functionPointers[i]) {
+							Runtime.functionPointers[i] = func;
+							return 2 * (1 + i)
+						}
+					}
+					throw "Finished up all reserved function pointers. Use a higher value for RESERVED_FUNCTION_POINTERS."
+				}),
+				removeFunction: (function (index) {
+					Runtime.functionPointers[(index - 2) / 2] = null
+				}),
+				warnOnce: (function (text) {
+					if (!Runtime.warnOnce.shown)
+						Runtime.warnOnce.shown = {};
+					if (!Runtime.warnOnce.shown[text]) {
+						Runtime.warnOnce.shown[text] = 1;
+						Module.printErr(text)
+					}
+				}),
+				funcWrappers: {},
+				getFuncWrapper: (function (func, sig) {
+					assert(sig);
+					if (!Runtime.funcWrappers[sig]) {
+						Runtime.funcWrappers[sig] = {}
+					}
+					var sigCache = Runtime.funcWrappers[sig];
+					if (!sigCache[func]) {
+						sigCache[func] = function dynCall_wrapper() {
+							return Runtime.dynCall(sig, func, arguments)
+						}
+					}
+					return sigCache[func]
+				}),
+				getCompilerSetting: (function (name) {
+					throw "You must build with -s RETAIN_COMPILER_SETTINGS=1 for Runtime.getCompilerSetting or emscripten_get_compiler_setting to work"
+				}),
+				stackAlloc: (function (size) {
+					var ret = STACKTOP;
+					STACKTOP = STACKTOP + size | 0;
+					STACKTOP = STACKTOP + 15 & -16;
+					return ret
+				}),
+				staticAlloc: (function (size) {
+					var ret = STATICTOP;
+					STATICTOP = STATICTOP + size | 0;
+					STATICTOP = STATICTOP + 15 & -16;
+					return ret
+				}),
+				dynamicAlloc: (function (size) {
+					var ret = DYNAMICTOP;
+					DYNAMICTOP = DYNAMICTOP + size | 0;
+					DYNAMICTOP = DYNAMICTOP + 15 & -16;
+					if (DYNAMICTOP >= TOTAL_MEMORY) {
+						var success = enlargeMemory();
+						if (!success) {
+							DYNAMICTOP = ret;
+							return 0
+						}
+					}
+					return ret
+				}),
+				alignMemory: (function (size, quantum) {
+					var ret = size = Math.ceil(size / (quantum ? quantum : 16)) * (quantum ? quantum : 16);
+					return ret
+				}),
+				makeBigInt: (function (low, high, unsigned) {
+					var ret = unsigned ?  + (low >>> 0) +  + (high >>> 0) * +4294967296 :  + (low >>> 0) +  + (high | 0) * +4294967296;
+					return ret
+				}),
+				GLOBAL_BASE: 8,
+				QUANTUM_SIZE: 4,
+				__dummy__: 0
+			};
+			Module["Runtime"] = Runtime;
+			var __THREW__ = 0;
+			var ABORT = false;
+			var EXITSTATUS = 0;
+			var undef = 0;
+			var tempValue,
+			tempInt,
+			tempBigInt,
+			tempInt2,
+			tempBigInt2,
+			tempPair,
+			tempBigIntI,
+			tempBigIntR,
+			tempBigIntS,
+			tempBigIntP,
+			tempBigIntD,
+			tempDouble,
+			tempFloat;
+			var tempI64,
+			tempI64b;
+			var tempRet0,
+			tempRet1,
+			tempRet2,
+			tempRet3,
+			tempRet4,
+			tempRet5,
+			tempRet6,
+			tempRet7,
+			tempRet8,
+			tempRet9;
+			function assert(condition, text) {
+				if (!condition) {
+					abort("Assertion failed: " + text)
+				}
+			}
+			var globalScope = this;
+			function getCFunc(ident) {
+				var func = Module["_" + ident];
+				if (!func) {
+					try {
+						func = eval("_" + ident)
+					} catch (e) {}
+				}
+				assert(func, "Cannot call unknown function " + ident + " (perhaps LLVM optimizations or closure removed it?)");
+				return func
+			}
+			var cwrap,
+			ccall;
+			((function () {
+					var JSfuncs = {
+						"stackSave": (function () {
+							Runtime.stackSave()
+						}),
+						"stackRestore": (function () {
+							Runtime.stackRestore()
+						}),
+						"arrayToC": (function (arr) {
+							var ret = Runtime.stackAlloc(arr.length);
+							writeArrayToMemory(arr, ret);
+							return ret
+						}),
+						"stringToC": (function (str) {
+							var ret = 0;
+							if (str !== null && str !== undefined && str !== 0) {
+								ret = Runtime.stackAlloc((str.length << 2) + 1);
+								writeStringToMemory(str, ret)
+							}
+							return ret
+						})
+					};
+					var toC = {
+						"string": JSfuncs["stringToC"],
+						"array": JSfuncs["arrayToC"]
+					};
+					ccall = function ccallFunc(ident, returnType, argTypes, args, opts) {
+						var func = getCFunc(ident);
+						var cArgs = [];
+						var stack = 0;
+						if (args) {
+							for (var i = 0; i < args.length; i++) {
+								var converter = toC[argTypes[i]];
+								if (converter) {
+									if (stack === 0)
+										stack = Runtime.stackSave();
+									cArgs[i] = converter(args[i])
+								} else {
+									cArgs[i] = args[i]
+								}
+							}
+						}
+						var ret = func.apply(null, cArgs);
+						if (returnType === "string")
+							ret = Pointer_stringify(ret);
+						if (stack !== 0) {
+							if (opts && opts.async) {
+								EmterpreterAsync.asyncFinalizers.push((function () {
+										Runtime.stackRestore(stack)
+									}));
+								return
+							}
+							Runtime.stackRestore(stack)
+						}
+						return ret
+					};
+					var sourceRegex = /^function\s*\(([^)]*)\)\s*{\s*([^*]*?)[\s;]*(?:return\s*(.*?)[;\s]*)?}$/;
+					function parseJSFunc(jsfunc) {
+						var parsed = jsfunc.toString().match(sourceRegex).slice(1);
+						return {
+							arguments: parsed[0],
+							body: parsed[1],
+							returnValue: parsed[2]
+						}
+					}
+					var JSsource = {};
+					for (var fun in JSfuncs) {
+						if (JSfuncs.hasOwnProperty(fun)) {
+							JSsource[fun] = parseJSFunc(JSfuncs[fun])
+						}
+					}
+					cwrap = function cwrap(ident, returnType, argTypes) {
+						argTypes = argTypes || [];
+						var cfunc = getCFunc(ident);
+						var numericArgs = argTypes.every((function (type) {
+									return type === "number"
+								}));
+						var numericRet = returnType !== "string";
+						if (numericRet && numericArgs) {
+							return cfunc
+						}
+						var argNames = argTypes.map((function (x, i) {
+									return "$" + i
+								}));
+						var funcstr = "(function(" + argNames.join(",") + ") {";
+						var nargs = argTypes.length;
+						if (!numericArgs) {
+							funcstr += "var stack = " + JSsource["stackSave"].body + ";";
+							for (var i = 0; i < nargs; i++) {
+								var arg = argNames[i],
+								type = argTypes[i];
+								if (type === "number")
+									continue;
+								var convertCode = JSsource[type + "ToC"];
+								funcstr += "var " + convertCode.arguments + " = " + arg + ";";
+								funcstr += convertCode.body + ";";
+								funcstr += arg + "=" + convertCode.returnValue + ";"
+							}
+						}
+						var cfuncname = parseJSFunc((function () {
+									return cfunc
+								})).returnValue;
+						funcstr += "var ret = " + cfuncname + "(" + argNames.join(",") + ");";
+						if (!numericRet) {
+							var strgfy = parseJSFunc((function () {
+										return Pointer_stringify
+									})).returnValue;
+							funcstr += "ret = " + strgfy + "(ret);"
+						}
+						if (!numericArgs) {
+							funcstr += JSsource["stackRestore"].body.replace("()", "(stack)") + ";"
+						}
+						funcstr += "return ret})";
+						return eval(funcstr)
+					}
+				}))();
+			Module["cwrap"] = cwrap;
+			Module["ccall"] = ccall;
+			function setValue(ptr, value, type, noSafe) {
+				type = type || "i8";
+				if (type.charAt(type.length - 1) === "*")
+					type = "i32";
+				switch (type) {
+				case "i1":
+					HEAP8[ptr >> 0] = value;
+					break;
+				case "i8":
+					HEAP8[ptr >> 0] = value;
+					break;
+				case "i16":
+					HEAP16[ptr >> 1] = value;
+					break;
+				case "i32":
+					HEAP32[ptr >> 2] = value;
+					break;
+				case "i64":
+					tempI64 = [value >>> 0, (tempDouble = value, +Math_abs(tempDouble) >= +1 ? tempDouble > +0 ? (Math_min(+Math_floor(tempDouble / +4294967296), +4294967295) | 0) >>> 0 : ~~+Math_ceil((tempDouble -  + (~~tempDouble >>> 0)) / +4294967296) >>> 0 : 0)],
+					HEAP32[ptr >> 2] = tempI64[0],
+					HEAP32[ptr + 4 >> 2] = tempI64[1];
+					break;
+				case "float":
+					HEAPF32[ptr >> 2] = value;
+					break;
+				case "double":
+					HEAPF64[ptr >> 3] = value;
+					break;
+				default:
+					abort("invalid type for setValue: " + type)
+				}
+			}
+			Module["setValue"] = setValue;
+			function getValue(ptr, type, noSafe) {
+				type = type || "i8";
+				if (type.charAt(type.length - 1) === "*")
+					type = "i32";
+				switch (type) {
+				case "i1":
+					return HEAP8[ptr >> 0];
+				case "i8":
+					return HEAP8[ptr >> 0];
+				case "i16":
+					return HEAP16[ptr >> 1];
+				case "i32":
+					return HEAP32[ptr >> 2];
+				case "i64":
+					return HEAP32[ptr >> 2];
+				case "float":
+					return HEAPF32[ptr >> 2];
+				case "double":
+					return HEAPF64[ptr >> 3];
+				default:
+					abort("invalid type for setValue: " + type)
+				}
+				return null
+			}
+			Module["getValue"] = getValue;
+			var ALLOC_NORMAL = 0;
+			var ALLOC_STACK = 1;
+			var ALLOC_STATIC = 2;
+			var ALLOC_DYNAMIC = 3;
+			var ALLOC_NONE = 4;
+			Module["ALLOC_NORMAL"] = ALLOC_NORMAL;
+			Module["ALLOC_STACK"] = ALLOC_STACK;
+			Module["ALLOC_STATIC"] = ALLOC_STATIC;
+			Module["ALLOC_DYNAMIC"] = ALLOC_DYNAMIC;
+			Module["ALLOC_NONE"] = ALLOC_NONE;
+			function allocate(slab, types, allocator, ptr) {
+				var zeroinit,
+				size;
+				if (typeof slab === "number") {
+					zeroinit = true;
+					size = slab
+				} else {
+					zeroinit = false;
+					size = slab.length
+				}
+				var singleType = typeof types === "string" ? types : null;
+				var ret;
+				if (allocator == ALLOC_NONE) {
+					ret = ptr
+				} else {
+					ret = [_malloc, Runtime.stackAlloc, Runtime.staticAlloc, Runtime.dynamicAlloc][allocator === undefined ? ALLOC_STATIC : allocator](Math.max(size, singleType ? 1 : types.length))
+				}
+				if (zeroinit) {
+					var ptr = ret,
+					stop;
+					assert((ret & 3) == 0);
+					stop = ret + (size & ~3);
+					for (; ptr < stop; ptr += 4) {
+						HEAP32[ptr >> 2] = 0
+					}
+					stop = ret + size;
+					while (ptr < stop) {
+						HEAP8[ptr++ >> 0] = 0
+					}
+					return ret
+				}
+				if (singleType === "i8") {
+					if (slab.subarray || slab.slice) {
+						HEAPU8.set(slab, ret)
+					} else {
+						HEAPU8.set(new Uint8Array(slab), ret)
+					}
+					return ret
+				}
+				var i = 0,
+				type,
+				typeSize,
+				previousType;
+				while (i < size) {
+					var curr = slab[i];
+					if (typeof curr === "function") {
+						curr = Runtime.getFunctionIndex(curr)
+					}
+					type = singleType || types[i];
+					if (type === 0) {
+						i++;
+						continue
+					}
+					if (type == "i64")
+						type = "i32";
+					setValue(ret + i, curr, type);
+					if (previousType !== type) {
+						typeSize = Runtime.getNativeTypeSize(type);
+						previousType = type
+					}
+					i += typeSize
+				}
+				return ret
+			}
+			Module["allocate"] = allocate;
+			function getMemory(size) {
+				if (!staticSealed)
+					return Runtime.staticAlloc(size);
+				if (typeof _sbrk !== "undefined" && !_sbrk.called || !runtimeInitialized)
+					return Runtime.dynamicAlloc(size);
+				return _malloc(size)
+			}
+			Module["getMemory"] = getMemory;
+			function Pointer_stringify(ptr, length) {
+				if (length === 0 || !ptr)
+					return "";
+				var hasUtf = 0;
+				var t;
+				var i = 0;
+				while (1) {
+					t = HEAPU8[ptr + i >> 0];
+					hasUtf |= t;
+					if (t == 0 && !length)
+						break;
+					i++;
+					if (length && i == length)
+						break
+				}
+				if (!length)
+					length = i;
+				var ret = "";
+				if (hasUtf < 128) {
+					var MAX_CHUNK = 1024;
+					var curr;
+					while (length > 0) {
+						curr = String.fromCharCode.apply(String, HEAPU8.subarray(ptr, ptr + Math.min(length, MAX_CHUNK)));
+						ret = ret ? ret + curr : curr;
+						ptr += MAX_CHUNK;
+						length -= MAX_CHUNK
+					}
+					return ret
+				}
+				return Module["UTF8ToString"](ptr)
+			}
+			Module["Pointer_stringify"] = Pointer_stringify;
+			function AsciiToString(ptr) {
+				var str = "";
+				while (1) {
+					var ch = HEAP8[ptr++ >> 0];
+					if (!ch)
+						return str;
+					str += String.fromCharCode(ch)
+				}
+			}
+			Module["AsciiToString"] = AsciiToString;
+			function stringToAscii(str, outPtr) {
+				return writeAsciiToMemory(str, outPtr, false)
+			}
+			Module["stringToAscii"] = stringToAscii;
+			function UTF8ArrayToString(u8Array, idx) {
+				var u0,
+				u1,
+				u2,
+				u3,
+				u4,
+				u5;
+				var str = "";
+				while (1) {
+					u0 = u8Array[idx++];
+					if (!u0)
+						return str;
+					if (!(u0 & 128)) {
+						str += String.fromCharCode(u0);
+						continue
+					}
+					u1 = u8Array[idx++] & 63;
+					if ((u0 & 224) == 192) {
+						str += String.fromCharCode((u0 & 31) << 6 | u1);
+						continue
+					}
+					u2 = u8Array[idx++] & 63;
+					if ((u0 & 240) == 224) {
+						u0 = (u0 & 15) << 12 | u1 << 6 | u2
+					} else {
+						u3 = u8Array[idx++] & 63;
+						if ((u0 & 248) == 240) {
+							u0 = (u0 & 7) << 18 | u1 << 12 | u2 << 6 | u3
+						} else {
+							u4 = u8Array[idx++] & 63;
+							if ((u0 & 252) == 248) {
+								u0 = (u0 & 3) << 24 | u1 << 18 | u2 << 12 | u3 << 6 | u4
+							} else {
+								u5 = u8Array[idx++] & 63;
+								u0 = (u0 & 1) << 30 | u1 << 24 | u2 << 18 | u3 << 12 | u4 << 6 | u5
+							}
+						}
+					}
+					if (u0 < 65536) {
+						str += String.fromCharCode(u0)
+					} else {
+						var ch = u0 - 65536;
+						str += String.fromCharCode(55296 | ch >> 10, 56320 | ch & 1023)
+					}
+				}
+			}
+			Module["UTF8ArrayToString"] = UTF8ArrayToString;
+			function UTF8ToString(ptr) {
+				return UTF8ArrayToString(HEAPU8, ptr)
+			}
+			Module["UTF8ToString"] = UTF8ToString;
+			function stringToUTF8Array(str, outU8Array, outIdx, maxBytesToWrite) {
+				if (!(maxBytesToWrite > 0))
+					return 0;
+				var startIdx = outIdx;
+				var endIdx = outIdx + maxBytesToWrite - 1;
+				for (var i = 0; i < str.length; ++i) {
+					var u = str.charCodeAt(i);
+					if (u >= 55296 && u <= 57343)
+						u = 65536 + ((u & 1023) << 10) | str.charCodeAt(++i) & 1023;
+					if (u <= 127) {
+						if (outIdx >= endIdx)
+							break;
+						outU8Array[outIdx++] = u
+					} else if (u <= 2047) {
+						if (outIdx + 1 >= endIdx)
+							break;
+						outU8Array[outIdx++] = 192 | u >> 6;
+						outU8Array[outIdx++] = 128 | u & 63
+					} else if (u <= 65535) {
+						if (outIdx + 2 >= endIdx)
+							break;
+						outU8Array[outIdx++] = 224 | u >> 12;
+						outU8Array[outIdx++] = 128 | u >> 6 & 63;
+						outU8Array[outIdx++] = 128 | u & 63
+					} else if (u <= 2097151) {
+						if (outIdx + 3 >= endIdx)
+							break;
+						outU8Array[outIdx++] = 240 | u >> 18;
+						outU8Array[outIdx++] = 128 | u >> 12 & 63;
+						outU8Array[outIdx++] = 128 | u >> 6 & 63;
+						outU8Array[outIdx++] = 128 | u & 63
+					} else if (u <= 67108863) {
+						if (outIdx + 4 >= endIdx)
+							break;
+						outU8Array[outIdx++] = 248 | u >> 24;
+						outU8Array[outIdx++] = 128 | u >> 18 & 63;
+						outU8Array[outIdx++] = 128 | u >> 12 & 63;
+						outU8Array[outIdx++] = 128 | u >> 6 & 63;
+						outU8Array[outIdx++] = 128 | u & 63
+					} else {
+						if (outIdx + 5 >= endIdx)
+							break;
+						outU8Array[outIdx++] = 252 | u >> 30;
+						outU8Array[outIdx++] = 128 | u >> 24 & 63;
+						outU8Array[outIdx++] = 128 | u >> 18 & 63;
+						outU8Array[outIdx++] = 128 | u >> 12 & 63;
+						outU8Array[outIdx++] = 128 | u >> 6 & 63;
+						outU8Array[outIdx++] = 128 | u & 63
+					}
+				}
+				outU8Array[outIdx] = 0;
+				return outIdx - startIdx
+			}
+			Module["stringToUTF8Array"] = stringToUTF8Array;
+			function stringToUTF8(str, outPtr, maxBytesToWrite) {
+				return stringToUTF8Array(str, HEAPU8, outPtr, maxBytesToWrite)
+			}
+			Module["stringToUTF8"] = stringToUTF8;
+			function lengthBytesUTF8(str) {
+				var len = 0;
+				for (var i = 0; i < str.length; ++i) {
+					var u = str.charCodeAt(i);
+					if (u >= 55296 && u <= 57343)
+						u = 65536 + ((u & 1023) << 10) | str.charCodeAt(++i) & 1023;
+					if (u <= 127) {
+						++len
+					} else if (u <= 2047) {
+						len += 2
+					} else if (u <= 65535) {
+						len += 3
+					} else if (u <= 2097151) {
+						len += 4
+					} else if (u <= 67108863) {
+						len += 5
+					} else {
+						len += 6
+					}
+				}
+				return len
+			}
+			Module["lengthBytesUTF8"] = lengthBytesUTF8;
+			function UTF16ToString(ptr) {
+				var i = 0;
+				var str = "";
+				while (1) {
+					var codeUnit = HEAP16[ptr + i * 2 >> 1];
+					if (codeUnit == 0)
+						return str;
+					++i;
+					str += String.fromCharCode(codeUnit)
+				}
+			}
+			Module["UTF16ToString"] = UTF16ToString;
+			function stringToUTF16(str, outPtr, maxBytesToWrite) {
+				if (maxBytesToWrite === undefined) {
+					maxBytesToWrite = 2147483647
+				}
+				if (maxBytesToWrite < 2)
+					return 0;
+				maxBytesToWrite -= 2;
+				var startPtr = outPtr;
+				var numCharsToWrite = maxBytesToWrite < str.length * 2 ? maxBytesToWrite / 2 : str.length;
+				for (var i = 0; i < numCharsToWrite; ++i) {
+					var codeUnit = str.charCodeAt(i);
+					HEAP16[outPtr >> 1] = codeUnit;
+					outPtr += 2
+				}
+				HEAP16[outPtr >> 1] = 0;
+				return outPtr - startPtr
+			}
+			Module["stringToUTF16"] = stringToUTF16;
+			function lengthBytesUTF16(str) {
+				return str.length * 2
+			}
+			Module["lengthBytesUTF16"] = lengthBytesUTF16;
+			function UTF32ToString(ptr) {
+				var i = 0;
+				var str = "";
+				while (1) {
+					var utf32 = HEAP32[ptr + i * 4 >> 2];
+					if (utf32 == 0)
+						return str;
+					++i;
+					if (utf32 >= 65536) {
+						var ch = utf32 - 65536;
+						str += String.fromCharCode(55296 | ch >> 10, 56320 | ch & 1023)
+					} else {
+						str += String.fromCharCode(utf32)
+					}
+				}
+			}
+			Module["UTF32ToString"] = UTF32ToString;
+			function stringToUTF32(str, outPtr, maxBytesToWrite) {
+				if (maxBytesToWrite === undefined) {
+					maxBytesToWrite = 2147483647
+				}
+				if (maxBytesToWrite < 4)
+					return 0;
+				var startPtr = outPtr;
+				var endPtr = startPtr + maxBytesToWrite - 4;
+				for (var i = 0; i < str.length; ++i) {
+					var codeUnit = str.charCodeAt(i);
+					if (codeUnit >= 55296 && codeUnit <= 57343) {
+						var trailSurrogate = str.charCodeAt(++i);
+						codeUnit = 65536 + ((codeUnit & 1023) << 10) | trailSurrogate & 1023
+					}
+					HEAP32[outPtr >> 2] = codeUnit;
+					outPtr += 4;
+					if (outPtr + 4 > endPtr)
+						break
+				}
+				HEAP32[outPtr >> 2] = 0;
+				return outPtr - startPtr
+			}
+			Module["stringToUTF32"] = stringToUTF32;
+			function lengthBytesUTF32(str) {
+				var len = 0;
+				for (var i = 0; i < str.length; ++i) {
+					var codeUnit = str.charCodeAt(i);
+					if (codeUnit >= 55296 && codeUnit <= 57343)
+						++i;
+					len += 4
+				}
+				return len
+			}
+			Module["lengthBytesUTF32"] = lengthBytesUTF32;
+			function demangle(func) {
+				var hasLibcxxabi = !!Module["___cxa_demangle"];
+				if (hasLibcxxabi) {
+					try {
+						var buf = _malloc(func.length);
+						writeStringToMemory(func.substr(1), buf);
+						var status = _malloc(4);
+						var ret = Module["___cxa_demangle"](buf, 0, 0, status);
+						if (getValue(status, "i32") === 0 && ret) {
+							return Pointer_stringify(ret)
+						}
+					} catch (e) {}
+					finally {
+						if (buf)
+							_free(buf);
+						if (status)
+							_free(status);
+						if (ret)
+							_free(ret)
+					}
+				}
+				var i = 3;
+				var basicTypes = {
+					"v": "void",
+					"b": "bool",
+					"c": "char",
+					"s": "short",
+					"i": "int",
+					"l": "long",
+					"f": "float",
+					"d": "double",
+					"w": "wchar_t",
+					"a": "signed char",
+					"h": "unsigned char",
+					"t": "unsigned short",
+					"j": "unsigned int",
+					"m": "unsigned long",
+					"x": "long long",
+					"y": "unsigned long long",
+					"z": "..."
+				};
+				var subs = [];
+				var first = true;
+				function dump(x) {
+					if (x)
+						Module.print(x);
+					Module.print(func);
+					var pre = "";
+					for (var a = 0; a < i; a++)
+						pre += " ";
+					Module.print(pre + "^")
+				}
+				function parseNested() {
+					i++;
+					if (func[i] === "K")
+						i++;
+					var parts = [];
+					while (func[i] !== "E") {
+						if (func[i] === "S") {
+							i++;
+							var next = func.indexOf("_", i);
+							var num = func.substring(i, next) || 0;
+							parts.push(subs[num] || "?");
+							i = next + 1;
+							continue
+						}
+						if (func[i] === "C") {
+							parts.push(parts[parts.length - 1]);
+							i += 2;
+							continue
+						}
+						var size = parseInt(func.substr(i));
+						var pre = size.toString().length;
+						if (!size || !pre) {
+							i--;
+							break
+						}
+						var curr = func.substr(i + pre, size);
+						parts.push(curr);
+						subs.push(curr);
+						i += pre + size
+					}
+					i++;
+					return parts
+				}
+				function parse(rawList, limit, allowVoid) {
+					limit = limit || Infinity;
+					var ret = "",
+					list = [];
+					function flushList() {
+						return "(" + list.join(", ") + ")"
+					}
+					var name;
+					if (func[i] === "N") {
+						name = parseNested().join("::");
+						limit--;
+						if (limit === 0)
+							return rawList ? [name] : name
+					} else {
+						if (func[i] === "K" || first && func[i] === "L")
+							i++;
+						var size = parseInt(func.substr(i));
+						if (size) {
+							var pre = size.toString().length;
+							name = func.substr(i + pre, size);
+							i += pre + size
+						}
+					}
+					first = false;
+					if (func[i] === "I") {
+						i++;
+						var iList = parse(true);
+						var iRet = parse(true, 1, true);
+						ret += iRet[0] + " " + name + "<" + iList.join(", ") + ">"
+					} else {
+						ret = name
+					}
+					paramLoop: while (i < func.length && limit-- > 0) {
+						var c = func[i++];
+						if (c in basicTypes) {
+							list.push(basicTypes[c])
+						} else {
+							switch (c) {
+							case "P":
+								list.push(parse(true, 1, true)[0] + "*");
+								break;
+							case "R":
+								list.push(parse(true, 1, true)[0] + "&");
+								break;
+							case "L": {
+									i++;
+									var end = func.indexOf("E", i);
+									var size = end - i;
+									list.push(func.substr(i, size));
+									i += size + 2;
+									break
+								};
+							case "A": {
+									var size = parseInt(func.substr(i));
+									i += size.toString().length;
+									if (func[i] !== "_")
+										throw "?";
+									i++;
+									list.push(parse(true, 1, true)[0] + " [" + size + "]");
+									break
+								};
+							case "E":
+								break paramLoop;
+							default:
+								ret += "?" + c;
+								break paramLoop
+							}
+						}
+					}
+					if (!allowVoid && list.length === 1 && list[0] === "void")
+						list = [];
+					if (rawList) {
+						if (ret) {
+							list.push(ret + "?")
+						}
+						return list
+					} else {
+						return ret + flushList()
+					}
+				}
+				var parsed = func;
+				try {
+					if (func == "Object._main" || func == "_main") {
+						return "main()"
+					}
+					if (typeof func === "number")
+						func = Pointer_stringify(func);
+					if (func[0] !== "_")
+						return func;
+					if (func[1] !== "_")
+						return func;
+					if (func[2] !== "Z")
+						return func;
+					switch (func[3]) {
+					case "n":
+						return "operator new()";
+					case "d":
+						return "operator delete()"
+					}
+					parsed = parse()
+				} catch (e) {
+					parsed += "?"
+				}
+				if (parsed.indexOf("?") >= 0 && !hasLibcxxabi) {
+					Runtime.warnOnce("warning: a problem occurred in builtin C++ name demangling; build with  -s DEMANGLE_SUPPORT=1  to link in libcxxabi demangling")
+				}
+				return parsed
+			}
+			function demangleAll(text) {
+				return text.replace(/__Z[\w\d_]+/g, (function (x) {
+						var y = demangle(x);
+						return x === y ? x : x + " [" + y + "]"
+					}))
+			}
+			function jsStackTrace() {
+				var err = new Error;
+				if (!err.stack) {
+					try {
+						throw new Error(0)
+					} catch (e) {
+						err = e
+					}
+					if (!err.stack) {
+						return "(no stack trace available)"
+					}
+				}
+				return err.stack.toString()
+			}
+			function stackTrace() {
+				return demangleAll(jsStackTrace())
+			}
+			Module["stackTrace"] = stackTrace;
+			var PAGE_SIZE = 4096;
+			function alignMemoryPage(x) {
+				if (x % 4096 > 0) {
+					x += 4096 - x % 4096
+				}
+				return x
+			}
+			var HEAP;
+			var HEAP8,
+			HEAPU8,
+			HEAP16,
+			HEAPU16,
+			HEAP32,
+			HEAPU32,
+			HEAPF32,
+			HEAPF64;
+			var STATIC_BASE = 0,
+			STATICTOP = 0,
+			staticSealed = false;
+			var STACK_BASE = 0,
+			STACKTOP = 0,
+			STACK_MAX = 0;
+			var DYNAMIC_BASE = 0,
+			DYNAMICTOP = 0;
+			function enlargeMemory() {
+				abort("Cannot enlarge memory arrays. Either (1) compile with -s TOTAL_MEMORY=X with X higher than the current value " + TOTAL_MEMORY + ", (2) compile with ALLOW_MEMORY_GROWTH which adjusts the size at runtime but prevents some optimizations, or (3) set Module.TOTAL_MEMORY before the program runs.")
+			}
+			var TOTAL_STACK = Module["TOTAL_STACK"] || 5242880;
+			var TOTAL_MEMORY = Module["TOTAL_MEMORY"] || 33554432;
+			var totalMemory = 64 * 1024;
+			while (totalMemory < TOTAL_MEMORY || totalMemory < 2 * TOTAL_STACK) {
+				if (totalMemory < 16 * 1024 * 1024) {
+					totalMemory *= 2
+				} else {
+					totalMemory += 16 * 1024 * 1024
+				}
+			}
+			if (totalMemory !== TOTAL_MEMORY) {
+				Module.printErr("increasing TOTAL_MEMORY to " + totalMemory + " to be compliant with the asm.js spec (and given that TOTAL_STACK=" + TOTAL_STACK + ")");
+				TOTAL_MEMORY = totalMemory
+			}
+			assert(typeof Int32Array !== "undefined" && typeof Float64Array !== "undefined" && !!(new Int32Array(1))["subarray"] && !!(new Int32Array(1))["set"], "JS engine does not provide full typed array support");
+			var buffer;
+			buffer = new ArrayBuffer(TOTAL_MEMORY);
+			HEAP8 = new Int8Array(buffer);
+			HEAP16 = new Int16Array(buffer);
+			HEAP32 = new Int32Array(buffer);
+			HEAPU8 = new Uint8Array(buffer);
+			HEAPU16 = new Uint16Array(buffer);
+			HEAPU32 = new Uint32Array(buffer);
+			HEAPF32 = new Float32Array(buffer);
+			HEAPF64 = new Float64Array(buffer);
+			HEAP32[0] = 255;
+			assert(HEAPU8[0] === 255 && HEAPU8[3] === 0, "Typed arrays 2 must be run on a little-endian system");
+			Module["HEAP"] = HEAP;
+			Module["buffer"] = buffer;
+			Module["HEAP8"] = HEAP8;
+			Module["HEAP16"] = HEAP16;
+			Module["HEAP32"] = HEAP32;
+			Module["HEAPU8"] = HEAPU8;
+			Module["HEAPU16"] = HEAPU16;
+			Module["HEAPU32"] = HEAPU32;
+			Module["HEAPF32"] = HEAPF32;
+			Module["HEAPF64"] = HEAPF64;
+			function callRuntimeCallbacks(callbacks) {
+				while (callbacks.length > 0) {
+					var callback = callbacks.shift();
+					if (typeof callback == "function") {
+						callback();
+						continue
+					}
+					var func = callback.func;
+					if (typeof func === "number") {
+						if (callback.arg === undefined) {
+							Runtime.dynCall("v", func)
+						} else {
+							Runtime.dynCall("vi", func, [callback.arg])
+						}
+					} else {
+						func(callback.arg === undefined ? null : callback.arg)
+					}
+				}
+			}
+			var __ATPRERUN__ = [];
+			var __ATINIT__ = [];
+			var __ATMAIN__ = [];
+			var __ATEXIT__ = [];
+			var __ATPOSTRUN__ = [];
+			var runtimeInitialized = false;
+			var runtimeExited = false;
+			function preRun() {
+				if (Module["preRun"]) {
+					if (typeof Module["preRun"] == "function")
+						Module["preRun"] = [Module["preRun"]];
+					while (Module["preRun"].length) {
+						addOnPreRun(Module["preRun"].shift())
+					}
+				}
+				callRuntimeCallbacks(__ATPRERUN__)
+			}
+			function ensureInitRuntime() {
+				if (runtimeInitialized)
+					return;
+				runtimeInitialized = true;
+				callRuntimeCallbacks(__ATINIT__)
+			}
+			function preMain() {
+				callRuntimeCallbacks(__ATMAIN__)
+			}
+			function exitRuntime() {
+				callRuntimeCallbacks(__ATEXIT__);
+				runtimeExited = true
+			}
+			function postRun() {
+				if (Module["postRun"]) {
+					if (typeof Module["postRun"] == "function")
+						Module["postRun"] = [Module["postRun"]];
+					while (Module["postRun"].length) {
+						addOnPostRun(Module["postRun"].shift())
+					}
+				}
+				callRuntimeCallbacks(__ATPOSTRUN__)
+			}
+			function addOnPreRun(cb) {
+				__ATPRERUN__.unshift(cb)
+			}
+			Module["addOnPreRun"] = Module.addOnPreRun = addOnPreRun;
+			function addOnInit(cb) {
+				__ATINIT__.unshift(cb)
+			}
+			Module["addOnInit"] = Module.addOnInit = addOnInit;
+			function addOnPreMain(cb) {
+				__ATMAIN__.unshift(cb)
+			}
+			Module["addOnPreMain"] = Module.addOnPreMain = addOnPreMain;
+			function addOnExit(cb) {
+				__ATEXIT__.unshift(cb)
+			}
+			Module["addOnExit"] = Module.addOnExit = addOnExit;
+			function addOnPostRun(cb) {
+				__ATPOSTRUN__.unshift(cb)
+			}
+			Module["addOnPostRun"] = Module.addOnPostRun = addOnPostRun;
+			function intArrayFromString(stringy, dontAddNull, length) {
+				var len = length > 0 ? length : lengthBytesUTF8(stringy) + 1;
+				var u8array = new Array(len);
+				var numBytesWritten = stringToUTF8Array(stringy, u8array, 0, u8array.length);
+				if (dontAddNull)
+					u8array.length = numBytesWritten;
+				return u8array
+			}
+			Module["intArrayFromString"] = intArrayFromString;
+			function intArrayToString(array) {
+				var ret = [];
+				for (var i = 0; i < array.length; i++) {
+					var chr = array[i];
+					if (chr > 255) {
+						chr &= 255
+					}
+					ret.push(String.fromCharCode(chr))
+				}
+				return ret.join("")
+			}
+			Module["intArrayToString"] = intArrayToString;
+			function writeStringToMemory(string, buffer, dontAddNull) {
+				var array = intArrayFromString(string, dontAddNull);
+				var i = 0;
+				while (i < array.length) {
+					var chr = array[i];
+					HEAP8[buffer + i >> 0] = chr;
+					i = i + 1
+				}
+			}
+			Module["writeStringToMemory"] = writeStringToMemory;
+			function writeArrayToMemory(array, buffer) {
+				for (var i = 0; i < array.length; i++) {
+					HEAP8[buffer++ >> 0] = array[i]
+				}
+			}
+			Module["writeArrayToMemory"] = writeArrayToMemory;
+			function writeAsciiToMemory(str, buffer, dontAddNull) {
+				for (var i = 0; i < str.length; ++i) {
+					HEAP8[buffer++ >> 0] = str.charCodeAt(i)
+				}
+				if (!dontAddNull)
+					HEAP8[buffer >> 0] = 0
+			}
+			Module["writeAsciiToMemory"] = writeAsciiToMemory;
+			function unSign(value, bits, ignore) {
+				if (value >= 0) {
+					return value
+				}
+				return bits <= 32 ? 2 * Math.abs(1 << bits - 1) + value : Math.pow(2, bits) + value
+			}
+			function reSign(value, bits, ignore) {
+				if (value <= 0) {
+					return value
+				}
+				var half = bits <= 32 ? Math.abs(1 << bits - 1) : Math.pow(2, bits - 1);
+				if (value >= half && (bits <= 32 || value > half)) {
+					value = -2 * half + value
+				}
+				return value
+			}
+			if (!Math["imul"] || Math["imul"](4294967295, 5) !== -5)
+				Math["imul"] = function imul(a, b) {
+					var ah = a >>> 16;
+					var al = a & 65535;
+					var bh = b >>> 16;
+					var bl = b & 65535;
+					return al * bl + (ah * bl + al * bh << 16) | 0
+				};
+			Math.imul = Math["imul"];
+			if (!Math["clz32"])
+				Math["clz32"] = (function (x) {
+					x = x >>> 0;
+					for (var i = 0; i < 32; i++) {
+						if (x & 1 << 31 - i)
+							return i
+					}
+					return 32
+				});
+			Math.clz32 = Math["clz32"];
+			var Math_abs = Math.abs;
+			var Math_cos = Math.cos;
+			var Math_sin = Math.sin;
+			var Math_tan = Math.tan;
+			var Math_acos = Math.acos;
+			var Math_asin = Math.asin;
+			var Math_atan = Math.atan;
+			var Math_atan2 = Math.atan2;
+			var Math_exp = Math.exp;
+			var Math_log = Math.log;
+			var Math_sqrt = Math.sqrt;
+			var Math_ceil = Math.ceil;
+			var Math_floor = Math.floor;
+			var Math_pow = Math.pow;
+			var Math_imul = Math.imul;
+			var Math_fround = Math.fround;
+			var Math_min = Math.min;
+			var Math_clz32 = Math.clz32;
+			var runDependencies = 0;
+			var runDependencyWatcher = null;
+			var dependenciesFulfilled = null;
+			function getUniqueRunDependency(id) {
+				return id
+			}
+			function addRunDependency(id) {
+				runDependencies++;
+				if (Module["monitorRunDependencies"]) {
+					Module["monitorRunDependencies"](runDependencies)
+				}
+			}
+			Module["addRunDependency"] = addRunDependency;
+			function removeRunDependency(id) {
+				runDependencies--;
+				if (Module["monitorRunDependencies"]) {
+					Module["monitorRunDependencies"](runDependencies)
+				}
+				if (runDependencies == 0) {
+					if (runDependencyWatcher !== null) {
+						clearInterval(runDependencyWatcher);
+						runDependencyWatcher = null
+					}
+					if (dependenciesFulfilled) {
+						var callback = dependenciesFulfilled;
+						dependenciesFulfilled = null;
+						callback()
+					}
+				}
+			}
+			Module["removeRunDependency"] = removeRunDependency;
+			Module["preloadedImages"] = {};
+			Module["preloadedAudios"] = {};
+			var memoryInitializer = null;
+			var ASM_CONSTS = [(function ($0) { {
+						if (Module.counted)
+							Module.counted($0)
+					}
+				}), (function () { {
+						var a = arguments;
+						var $i = 0;
+						if (Module.decoded)
+							Module.decoded(a[$i++], a[$i++], a[$i++], a[$i++], a[$i++], a[$i++], a[$i++], a[$i++], a[$i++], a[$i++], a[$i++], a[$i++], a[$i++], a[$i++], a[$i++])
+					}
+				})];
+			function _emscripten_asm_const_1(code, a0) {
+				return ASM_CONSTS[code](a0) | 0
+			}
+			function _emscripten_asm_const_15(code, a0, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14) {
+				return ASM_CONSTS[code](a0, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14) | 0
+			}
+			STATIC_BASE = 8;
+			STATICTOP = STATIC_BASE + 5168;
+			__ATINIT__.push();
+			allocate([255, 0, 0, 0, 24, 0, 0, 0, 24, 1, 0, 0, 0, 0, 0, 0, 0, 255, 1, 25, 2, 50, 26, 198, 3, 223, 51, 238, 27, 104, 199, 75, 4, 100, 224, 14, 52, 141, 239, 129, 28, 193, 105, 248, 200, 8, 76, 113, 5, 138, 101, 47, 225, 36, 15, 33, 53, 147, 142, 218, 240, 18, 130, 69, 29, 181, 194, 125, 106, 39, 249, 185, 201, 154, 9, 120, 77, 228, 114, 166, 6, 191, 139, 98, 102, 221, 48, 253, 226, 152, 37, 179, 16, 145, 34, 136, 54, 208, 148, 206, 143, 150, 219, 189, 241, 210, 19, 92, 131, 56, 70, 64, 30, 66, 182, 163, 195, 72, 126, 110, 107, 58, 40, 84, 250, 133, 186, 61, 202, 94, 155, 159, 10, 21, 121, 43, 78, 212, 229, 172, 115, 243, 167, 87, 7, 112, 192, 247, 140, 128, 99, 13, 103, 74, 222, 237, 49, 197, 254, 24, 227, 165, 153, 119, 38, 184, 180, 124, 17, 68, 146, 217, 35, 32, 137, 46, 55, 63, 209, 91, 149, 188, 207, 205, 144, 135, 151, 178, 220, 252, 190, 97, 242, 86, 211, 171, 20, 42, 93, 158, 132, 60, 57, 83, 71, 109, 65, 162, 31, 45, 67, 216, 183, 123, 164, 118, 196, 23, 73, 236, 127, 12, 111, 246, 108, 161, 59, 82, 41, 157, 85, 170, 251, 96, 134, 177, 187, 204, 62, 90, 203, 89, 95, 176, 156, 169, 160, 81, 11, 245, 22, 235, 122, 117, 44, 215, 79, 174, 213, 233, 230, 231, 173, 232, 116, 214, 244, 234, 168, 80, 88, 175, 1, 2, 4, 8, 16, 32, 64, 128, 29, 58, 116, 232, 205, 135, 19, 38, 76, 152, 45, 90, 180, 117, 234, 201, 143, 3, 6, 12, 24, 48, 96, 192, 157, 39, 78, 156, 37, 74, 148, 53, 106, 212, 181, 119, 238, 193, 159, 35, 70, 140, 5, 10, 20, 40, 80, 160, 93, 186, 105, 210, 185, 111, 222, 161, 95, 190, 97, 194, 153, 47, 94, 188, 101, 202, 137, 15, 30, 60, 120, 240, 253, 231, 211, 187, 107, 214, 177, 127, 254, 225, 223, 163, 91, 182, 113, 226, 217, 175, 67, 134, 17, 34, 68, 136, 13, 26, 52, 104, 208, 189, 103, 206, 129, 31, 62, 124, 248, 237, 199, 147, 59, 118, 236, 197, 151, 51, 102, 204, 133, 23, 46, 92, 184, 109, 218, 169, 79, 158, 33, 66, 132, 21, 42, 84, 168, 77, 154, 41, 82, 164, 85, 170, 73, 146, 57, 114, 228, 213, 183, 115, 230, 209, 191, 99, 198, 145, 63, 126, 252, 229, 215, 179, 123, 246, 241, 255, 227, 219, 171, 75, 150, 49, 98, 196, 149, 55, 110, 220, 165, 87, 174, 65, 130, 25, 50, 100, 200, 141, 7, 14, 28, 56, 112, 224, 221, 167, 83, 166, 81, 162, 89, 178, 121, 242, 249, 239, 195, 155, 43, 86, 172, 69, 138, 9, 18, 36, 72, 144, 61, 122, 244, 245, 247, 243, 251, 235, 203, 139, 11, 22, 44, 88, 176, 125, 250, 233, 207, 131, 27, 54, 108, 216, 173, 71, 142, 1, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 32, 36, 37, 42, 43, 45, 46, 47, 58, 0, 0, 0, 8, 0, 0, 0, 8, 0, 0, 0, 8, 0, 0, 0, 8, 0, 0, 0, 8, 0, 0, 0, 8, 0, 0, 0, 8, 0, 0, 0, 8, 0, 0, 0, 7, 0, 0, 0, 5, 0, 0, 0, 4, 0, 0, 0, 3, 0, 0, 0, 2, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 2, 0, 0, 0, 3, 0, 0, 0, 4, 0, 0, 0, 5, 0, 0, 0, 7, 0, 0, 0, 8, 0, 0, 0, 8, 0, 0, 0, 8, 0, 0, 0, 8, 0, 0, 0, 8, 0, 0, 0, 8, 0, 0, 0, 8, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 15, 0, 0, 0, 232, 2, 0, 0, 216, 2, 0, 0, 0, 0, 0, 0, 1, 2, 4, 8, 3, 6, 12, 11, 5, 10, 7, 14, 15, 13, 9, 1, 0, 15, 1, 4, 2, 8, 5, 10, 3, 14, 9, 7, 6, 13, 11, 12, 1, 0, 0, 0, 1, 0, 0, 0, 3, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 255, 255, 255, 255, 0, 0, 0, 0, 0, 0, 0, 0, 255, 255, 255, 255, 0, 0, 0, 0, 1, 0, 0, 0, 51, 51, 51, 51, 51, 51, 211, 63, 0, 0, 0, 0, 0, 0, 224, 63, 102, 102, 102, 102, 102, 102, 230, 63, 120, 3, 0, 0, 128, 3, 0, 0, 152, 3, 0, 0, 168, 3, 0, 0, 192, 3, 0, 0, 208, 3, 0, 0, 232, 3, 0, 0, 248, 3, 0, 0, 85, 110, 107, 110, 111, 119, 110, 32, 101, 114, 114, 111, 114, 0, 0, 0, 83, 117, 99, 99, 101, 115, 115, 0, 73, 110, 118, 97, 108, 105, 100, 32, 103, 114, 105, 100, 32, 115, 105, 122, 101, 0, 0, 0, 0, 0, 0, 0, 73, 110, 118, 97, 108, 105, 100, 32, 118, 101, 114, 115, 105, 111, 110, 0, 70, 111, 114, 109, 97, 116, 32, 100, 97, 116, 97, 32, 69, 67, 67, 32, 102, 97, 105, 108, 117, 114, 101, 0, 69, 67, 67, 32, 102, 97, 105, 108, 117, 114, 101, 0, 0, 0, 0, 0, 85, 110, 107, 110, 111, 119, 110, 32, 100, 97, 116, 97, 32, 116, 121, 112, 101, 0, 0, 0, 0, 0, 0, 0, 68, 97, 116, 97, 32, 111, 118, 101, 114, 102, 108, 111, 119, 0, 0, 0, 68, 97, 116, 97, 32, 117, 110, 100, 101, 114, 102, 108, 111, 119, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 26, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 26, 0, 0, 0, 16, 0, 0, 0, 4, 0, 0, 0, 26, 0, 0, 0, 19, 0, 0, 0, 2, 0, 0, 0, 26, 0, 0, 0, 9, 0, 0, 0, 8, 0, 0, 0, 26, 0, 0, 0, 13, 0, 0, 0, 6, 0, 0, 0, 44, 0, 0, 0, 6, 0, 0, 0, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 44, 0, 0, 0, 28, 0, 0, 0, 8, 0, 0, 0, 44, 0, 0, 0, 34, 0, 0, 0, 4, 0, 0, 0, 44, 0, 0, 0, 16, 0, 0, 0, 14, 0, 0, 0, 44, 0, 0, 0, 22, 0, 0, 0, 11, 0, 0, 0, 70, 0, 0, 0, 6, 0, 0, 0, 22, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 70, 0, 0, 0, 44, 0, 0, 0, 13, 0, 0, 0, 70, 0, 0, 0, 55, 0, 0, 0, 7, 0, 0, 0, 35, 0, 0, 0, 13, 0, 0, 0, 11, 0, 0, 0, 35, 0, 0, 0, 17, 0, 0, 0, 9, 0, 0, 0, 100, 0, 0, 0, 6, 0, 0, 0, 26, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 50, 0, 0, 0, 32, 0, 0, 0, 9, 0, 0, 0, 100, 0, 0, 0, 80, 0, 0, 0, 10, 0, 0, 0, 25, 0, 0, 0, 9, 0, 0, 0, 8, 0, 0, 0, 50, 0, 0, 0, 24, 0, 0, 0, 13, 0, 0, 0, 134, 0, 0, 0, 6, 0, 0, 0, 30, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 67, 0, 0, 0, 43, 0, 0, 0, 12, 0, 0, 0, 134, 0, 0, 0, 108, 0, 0, 0, 13, 0, 0, 0, 33, 0, 0, 0, 11, 0, 0, 0, 11, 0, 0, 0, 33, 0, 0, 0, 15, 0, 0, 0, 9, 0, 0, 0, 172, 0, 0, 0, 6, 0, 0, 0, 34, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 43, 0, 0, 0, 27, 0, 0, 0, 8, 0, 0, 0, 86, 0, 0, 0, 68, 0, 0, 0, 9, 0, 0, 0, 43, 0, 0, 0, 15, 0, 0, 0, 14, 0, 0, 0, 43, 0, 0, 0, 19, 0, 0, 0, 12, 0, 0, 0, 196, 0, 0, 0, 6, 0, 0, 0, 22, 0, 0, 0, 38, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 49, 0, 0, 0, 31, 0, 0, 0, 9, 0, 0, 0, 98, 0, 0, 0, 78, 0, 0, 0, 10, 0, 0, 0, 39, 0, 0, 0, 13, 0, 0, 0, 13, 0, 0, 0, 32, 0, 0, 0, 14, 0, 0, 0, 9, 0, 0, 0, 242, 0, 0, 0, 6, 0, 0, 0, 24, 0, 0, 0, 42, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 60, 0, 0, 0, 38, 0, 0, 0, 11, 0, 0, 0, 121, 0, 0, 0, 97, 0, 0, 0, 12, 0, 0, 0, 40, 0, 0, 0, 14, 0, 0, 0, 13, 0, 0, 0, 40, 0, 0, 0, 18, 0, 0, 0, 11, 0, 0, 0, 36, 1, 0, 0, 6, 0, 0, 0, 26, 0, 0, 0, 46, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 58, 0, 0, 0, 36, 0, 0, 0, 11, 0, 0, 0, 146, 0, 0, 0, 116, 0, 0, 0, 15, 0, 0, 0, 36, 0, 0, 0, 12, 0, 0, 0, 12, 0, 0, 0, 36, 0, 0, 0, 16, 0, 0, 0, 10, 0, 0, 0, 90, 1, 0, 0, 6, 0, 0, 0, 28, 0, 0, 0, 50, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 69, 0, 0, 0, 43, 0, 0, 0, 13, 0, 0, 0, 86, 0, 0, 0, 68, 0, 0, 0, 9, 0, 0, 0, 43, 0, 0, 0, 15, 0, 0, 0, 14, 0, 0, 0, 43, 0, 0, 0, 19, 0, 0, 0, 12, 0, 0, 0, 148, 1, 0, 0, 6, 0, 0, 0, 30, 0, 0, 0, 54, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 80, 0, 0, 0, 50, 0, 0, 0, 15, 0, 0, 0, 101, 0, 0, 0, 81, 0, 0, 0, 10, 0, 0, 0, 36, 0, 0, 0, 12, 0, 0, 0, 12, 0, 0, 0, 50, 0, 0, 0, 22, 0, 0, 0, 14, 0, 0, 0, 210, 1, 0, 0, 6, 0, 0, 0, 32, 0, 0, 0, 58, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 58, 0, 0, 0, 36, 0, 0, 0, 11, 0, 0, 0, 116, 0, 0, 0, 92, 0, 0, 0, 12, 0, 0, 0, 42, 0, 0, 0, 14, 0, 0, 0, 14, 0, 0, 0, 46, 0, 0, 0, 20, 0, 0, 0, 14, 0, 0, 0, 20, 2, 0, 0, 6, 0, 0, 0, 34, 0, 0, 0, 62, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 59, 0, 0, 0, 37, 0, 0, 0, 11, 0, 0, 0, 133, 0, 0, 0, 107, 0, 0, 0, 13, 0, 0, 0, 33, 0, 0, 0, 11, 0, 0, 0, 11, 0, 0, 0, 44, 0, 0, 0, 20, 0, 0, 0, 12, 0, 0, 0, 69, 2, 0, 0, 6, 0, 0, 0, 26, 0, 0, 0, 46, 0, 0, 0, 66, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 65, 0, 0, 0, 41, 0, 0, 0, 12, 0, 0, 0, 109, 0, 0, 0, 87, 0, 0, 0, 11, 0, 0, 0, 36, 0, 0, 0, 12, 0, 0, 0, 12, 0, 0, 0, 54, 0, 0, 0, 24, 0, 0, 0, 15, 0, 0, 0, 143, 2, 0, 0, 6, 0, 0, 0, 26, 0, 0, 0, 48, 0, 0, 0, 70, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 65, 0, 0, 0, 41, 0, 0, 0, 12, 0, 0, 0, 109, 0, 0, 0, 87, 0, 0, 0, 11, 0, 0, 0, 36, 0, 0, 0, 12, 0, 0, 0, 12, 0, 0, 0, 54, 0, 0, 0, 24, 0, 0, 0, 15, 0, 0, 0, 221, 2, 0, 0, 6, 0, 0, 0, 26, 0, 0, 0, 50, 0, 0, 0, 74, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 73, 0, 0, 0, 45, 0, 0, 0, 14, 0, 0, 0, 122, 0, 0, 0, 98, 0, 0, 0, 12, 0, 0, 0, 45, 0, 0, 0, 15, 0, 0, 0, 15, 0, 0, 0, 43, 0, 0, 0, 19, 0, 0, 0, 12, 0, 0, 0, 47, 3, 0, 0, 6, 0, 0, 0, 30, 0, 0, 0, 54, 0, 0, 0, 78, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 74, 0, 0, 0, 46, 0, 0, 0, 14, 0, 0, 0, 135, 0, 0, 0, 107, 0, 0, 0, 14, 0, 0, 0, 42, 0, 0, 0, 14, 0, 0, 0, 14, 0, 0, 0, 50, 0, 0, 0, 22, 0, 0, 0, 14, 0, 0, 0, 133, 3, 0, 0, 6, 0, 0, 0, 30, 0, 0, 0, 56, 0, 0, 0, 82, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 69, 0, 0, 0, 43, 0, 0, 0, 13, 0, 0, 0, 150, 0, 0, 0, 120, 0, 0, 0, 15, 0, 0, 0, 42, 0, 0, 0, 14, 0, 0, 0, 14, 0, 0, 0, 50, 0, 0, 0, 22, 0, 0, 0, 14, 0, 0, 0, 223, 3, 0, 0, 6, 0, 0, 0, 30, 0, 0, 0, 58, 0, 0, 0, 86, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 70, 0, 0, 0, 44, 0, 0, 0, 13, 0, 0, 0, 141, 0, 0, 0, 113, 0, 0, 0, 14, 0, 0, 0, 39, 0, 0, 0, 13, 0, 0, 0, 13, 0, 0, 0, 47, 0, 0, 0, 21, 0, 0, 0, 13, 0, 0, 0, 61, 4, 0, 0, 6, 0, 0, 0, 34, 0, 0, 0, 62, 0, 0, 0, 90, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 67, 0, 0, 0, 41, 0, 0, 0, 13, 0, 0, 0, 135, 0, 0, 0, 107, 0, 0, 0, 14, 0, 0, 0, 43, 0, 0, 0, 15, 0, 0, 0, 14, 0, 0, 0, 54, 0, 0, 0, 24, 0, 0, 0, 15, 0, 0, 0, 132, 4, 0, 0, 6, 0, 0, 0, 28, 0, 0, 0, 50, 0, 0, 0, 72, 0, 0, 0, 92, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 68, 0, 0, 0, 42, 0, 0, 0, 13, 0, 0, 0, 144, 0, 0, 0, 116, 0, 0, 0, 14, 0, 0, 0, 46, 0, 0, 0, 16, 0, 0, 0, 15, 0, 0, 0, 50, 0, 0, 0, 22, 0, 0, 0, 14, 0, 0, 0, 234, 4, 0, 0, 6, 0, 0, 0, 26, 0, 0, 0, 50, 0, 0, 0, 74, 0, 0, 0, 98, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 74, 0, 0, 0, 46, 0, 0, 0, 14, 0, 0, 0, 139, 0, 0, 0, 111, 0, 0, 0, 14, 0, 0, 0, 37, 0, 0, 0, 13, 0, 0, 0, 12, 0, 0, 0, 54, 0, 0, 0, 24, 0, 0, 0, 15, 0, 0, 0, 84, 5, 0, 0, 6, 0, 0, 0, 30, 0, 0, 0, 54, 0, 0, 0, 78, 0, 0, 0, 102, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 75, 0, 0, 0, 47, 0, 0, 0, 14, 0, 0, 0, 151, 0, 0, 0, 121, 0, 0, 0, 15, 0, 0, 0, 45, 0, 0, 0, 15, 0, 0, 0, 15, 0, 0, 0, 54, 0, 0, 0, 24, 0, 0, 0, 15, 0, 0, 0, 194, 5, 0, 0, 6, 0, 0, 0, 28, 0, 0, 0, 54, 0, 0, 0, 80, 0, 0, 0, 106, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 73, 0, 0, 0, 45, 0, 0, 0, 14, 0, 0, 0, 147, 0, 0, 0, 117, 0, 0, 0, 15, 0, 0, 0, 46, 0, 0, 0, 16, 0, 0, 0, 15, 0, 0, 0, 54, 0, 0, 0, 24, 0, 0, 0, 15, 0, 0, 0, 52, 6, 0, 0, 6, 0, 0, 0, 32, 0, 0, 0, 58, 0, 0, 0, 84, 0, 0, 0, 110, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 75, 0, 0, 0, 47, 0, 0, 0, 14, 0, 0, 0, 132, 0, 0, 0, 106, 0, 0, 0, 13, 0, 0, 0, 45, 0, 0, 0, 15, 0, 0, 0, 15, 0, 0, 0, 54, 0, 0, 0, 24, 0, 0, 0, 15, 0, 0, 0, 170, 6, 0, 0, 6, 0, 0, 0, 30, 0, 0, 0, 58, 0, 0, 0, 86, 0, 0, 0, 114, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 74, 0, 0, 0, 46, 0, 0, 0, 14, 0, 0, 0, 142, 0, 0, 0, 114, 0, 0, 0, 14, 0, 0, 0, 46, 0, 0, 0, 16, 0, 0, 0, 15, 0, 0, 0, 50, 0, 0, 0, 22, 0, 0, 0, 14, 0, 0, 0, 36, 7, 0, 0, 6, 0, 0, 0, 34, 0, 0, 0, 62, 0, 0, 0, 90, 0, 0, 0, 118, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 73, 0, 0, 0, 45, 0, 0, 0, 14, 0, 0, 0, 152, 0, 0, 0, 122, 0, 0, 0, 15, 0, 0, 0, 45, 0, 0, 0, 15, 0, 0, 0, 15, 0, 0, 0, 53, 0, 0, 0, 23, 0, 0, 0, 15, 0, 0, 0, 129, 7, 0, 0, 6, 0, 0, 0, 26, 0, 0, 0, 50, 0, 0, 0, 74, 0, 0, 0, 98, 0, 0, 0, 122, 0, 0, 0, 0, 0, 0, 0, 73, 0, 0, 0, 45, 0, 0, 0, 14, 0, 0, 0, 147, 0, 0, 0, 117, 0, 0, 0, 15, 0, 0, 0, 45, 0, 0, 0, 15, 0, 0, 0, 15, 0, 0, 0, 54, 0, 0, 0, 24, 0, 0, 0, 15, 0, 0, 0, 3, 8, 0, 0, 6, 0, 0, 0, 30, 0, 0, 0, 54, 0, 0, 0, 78, 0, 0, 0, 102, 0, 0, 0, 126, 0, 0, 0, 0, 0, 0, 0, 73, 0, 0, 0, 45, 0, 0, 0, 14, 0, 0, 0, 146, 0, 0, 0, 116, 0, 0, 0, 15, 0, 0, 0, 45, 0, 0, 0, 15, 0, 0, 0, 15, 0, 0, 0, 73, 0, 0, 0, 45, 0, 0, 0, 14, 0, 0, 0, 137, 8, 0, 0, 6, 0, 0, 0, 26, 0, 0, 0, 52, 0, 0, 0, 78, 0, 0, 0, 104, 0, 0, 0, 130, 0, 0, 0, 0, 0, 0, 0, 75, 0, 0, 0, 47, 0, 0, 0, 14, 0, 0, 0, 145, 0, 0, 0, 115, 0, 0, 0, 15, 0, 0, 0, 45, 0, 0, 0, 15, 0, 0, 0, 15, 0, 0, 0, 54, 0, 0, 0, 24, 0, 0, 0, 15, 0, 0, 0, 19, 9, 0, 0, 6, 0, 0, 0, 30, 0, 0, 0, 56, 0, 0, 0, 82, 0, 0, 0, 108, 0, 0, 0, 134, 0, 0, 0, 0, 0, 0, 0, 74, 0, 0, 0, 46, 0, 0, 0, 14, 0, 0, 0, 145, 0, 0, 0, 115, 0, 0, 0, 15, 0, 0, 0, 45, 0, 0, 0, 15, 0, 0, 0, 15, 0, 0, 0, 54, 0, 0, 0, 24, 0, 0, 0, 15, 0, 0, 0, 161, 9, 0, 0, 6, 0, 0, 0, 34, 0, 0, 0, 60, 0, 0, 0, 86, 0, 0, 0, 112, 0, 0, 0, 138, 0, 0, 0, 0, 0, 0, 0, 74, 0, 0, 0, 46, 0, 0, 0, 14, 0, 0, 0, 145, 0, 0, 0, 115, 0, 0, 0, 15, 0, 0, 0, 45, 0, 0, 0, 15, 0, 0, 0, 15, 0, 0, 0, 54, 0, 0, 0, 24, 0, 0, 0, 15, 0, 0, 0, 51, 10, 0, 0, 6, 0, 0, 0, 30, 0, 0, 0, 58, 0, 0, 0, 96, 0, 0, 0, 114, 0, 0, 0, 142, 0, 0, 0, 0, 0, 0, 0, 74, 0, 0, 0, 46, 0, 0, 0, 14, 0, 0, 0, 145, 0, 0, 0, 115, 0, 0, 0, 15, 0, 0, 0, 45, 0, 0, 0, 15, 0, 0, 0, 15, 0, 0, 0, 54, 0, 0, 0, 24, 0, 0, 0, 15, 0, 0, 0, 201, 10, 0, 0, 6, 0, 0, 0, 34, 0, 0, 0, 62, 0, 0, 0, 90, 0, 0, 0, 118, 0, 0, 0, 146, 0, 0, 0, 0, 0, 0, 0, 74, 0, 0, 0, 46, 0, 0, 0, 14, 0, 0, 0, 145, 0, 0, 0, 115, 0, 0, 0, 15, 0, 0, 0, 46, 0, 0, 0, 16, 0, 0, 0, 15, 0, 0, 0, 54, 0, 0, 0, 24, 0, 0, 0, 15, 0, 0, 0, 60, 11, 0, 0, 6, 0, 0, 0, 30, 0, 0, 0, 54, 0, 0, 0, 78, 0, 0, 0, 102, 0, 0, 0, 126, 0, 0, 0, 150, 0, 0, 0, 75, 0, 0, 0, 47, 0, 0, 0, 14, 0, 0, 0, 151, 0, 0, 0, 121, 0, 0, 0, 15, 0, 0, 0, 45, 0, 0, 0, 15, 0, 0, 0, 15, 0, 0, 0, 54, 0, 0, 0, 24, 0, 0, 0, 15, 0, 0, 0, 218, 11, 0, 0, 6, 0, 0, 0, 24, 0, 0, 0, 50, 0, 0, 0, 76, 0, 0, 0, 102, 0, 0, 0, 128, 0, 0, 0, 154, 0, 0, 0, 75, 0, 0, 0, 47, 0, 0, 0, 14, 0, 0, 0, 151, 0, 0, 0, 121, 0, 0, 0, 15, 0, 0, 0, 45, 0, 0, 0, 15, 0, 0, 0, 15, 0, 0, 0, 54, 0, 0, 0, 24, 0, 0, 0, 15, 0, 0, 0, 124, 12, 0, 0, 6, 0, 0, 0, 28, 0, 0, 0, 54, 0, 0, 0, 80, 0, 0, 0, 106, 0, 0, 0, 132, 0, 0, 0, 158, 0, 0, 0, 74, 0, 0, 0, 46, 0, 0, 0, 14, 0, 0, 0, 152, 0, 0, 0, 122, 0, 0, 0, 15, 0, 0, 0, 45, 0, 0, 0, 15, 0, 0, 0, 15, 0, 0, 0, 54, 0, 0, 0, 24, 0, 0, 0, 15, 0, 0, 0, 34, 13, 0, 0, 6, 0, 0, 0, 32, 0, 0, 0, 58, 0, 0, 0, 84, 0, 0, 0, 110, 0, 0, 0, 136, 0, 0, 0, 162, 0, 0, 0, 74, 0, 0, 0, 46, 0, 0, 0, 14, 0, 0, 0, 152, 0, 0, 0, 122, 0, 0, 0, 15, 0, 0, 0, 45, 0, 0, 0, 15, 0, 0, 0, 15, 0, 0, 0, 54, 0, 0, 0, 24, 0, 0, 0, 15, 0, 0, 0, 204, 13, 0, 0, 6, 0, 0, 0, 26, 0, 0, 0, 54, 0, 0, 0, 82, 0, 0, 0, 110, 0, 0, 0, 138, 0, 0, 0, 166, 0, 0, 0, 75, 0, 0, 0, 47, 0, 0, 0, 14, 0, 0, 0, 147, 0, 0, 0, 117, 0, 0, 0, 15, 0, 0, 0, 45, 0, 0, 0, 15, 0, 0, 0, 15, 0, 0, 0, 54, 0, 0, 0, 24, 0, 0, 0, 15, 0, 0, 0, 122, 14, 0, 0, 6, 0, 0, 0, 30, 0, 0, 0, 58, 0, 0, 0, 86, 0, 0, 0, 114, 0, 0, 0, 142, 0, 0, 0, 170, 0, 0, 0, 75, 0, 0, 0, 47, 0, 0, 0, 14, 0, 0, 0, 148, 0, 0, 0, 118, 0, 0, 0, 15, 0, 0, 0, 45, 0, 0, 0, 15, 0, 0, 0, 15, 0, 0, 0, 54, 0, 0, 0, 24, 0, 0, 0, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 70, 97, 105, 108, 101, 100, 32, 116, 111, 32, 97, 108, 108, 111, 99, 97, 116, 101, 32, 109, 101, 109, 111, 114, 121, 0, 0, 0, 0, 0, 0, 0, 70, 97, 105, 108, 101, 100, 32, 116, 111, 32, 97, 108, 108, 111, 99, 97, 116, 101, 32, 118, 105, 100, 101, 111, 32, 109, 101, 109, 111, 114, 121, 0, 123, 32, 105, 102, 32, 40, 119, 105, 110, 100, 111, 119, 46, 99, 111, 117, 110, 116, 101, 100, 41, 32, 99, 111, 117, 110, 116, 101, 100, 40, 36, 48, 41, 59, 32, 125, 0, 0, 0, 0, 68, 69, 67, 79, 68, 69, 32, 70, 65, 73, 76, 69, 68, 58, 32, 37, 115, 10, 0, 0, 0, 0, 0, 0, 123, 32, 118, 97, 114, 32, 97, 32, 61, 32, 97, 114, 103, 117, 109, 101, 110, 116, 115, 59, 32, 118, 97, 114, 32, 36, 105, 32, 61, 32, 48, 59, 32, 105, 102, 32, 40, 119, 105, 110, 100, 111, 119, 46, 100, 101, 99, 111, 100, 101, 100, 41, 32, 100, 101, 99, 111, 100, 101, 100, 40, 32, 97, 91, 36, 105, 43, 43, 93, 44, 32, 97, 91, 36, 105, 43, 43, 93, 44, 32, 97, 91, 36, 105, 43, 43, 93, 44, 32, 97, 91, 36, 105, 43, 43, 93, 44, 32, 97, 91, 36, 105, 43, 43, 93, 44, 32, 97, 91, 36, 105, 43, 43, 93, 44, 32, 97, 91, 36, 105, 43, 43, 93, 44, 32, 97, 91, 36, 105, 43, 43, 93, 44, 32, 97, 91, 36, 105, 43, 43, 93, 44, 32, 97, 91, 36, 105, 43, 43, 93, 44, 32, 97, 91, 36, 105, 43, 43, 93, 44, 32, 97, 91, 36, 105, 43, 43, 93, 44, 32, 97, 91, 36, 105, 43, 43, 93, 44, 32, 97, 91, 36, 105, 43, 43, 93, 44, 32, 97, 91, 36, 105, 43, 43, 93, 32, 41, 59, 32, 125, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], "i8", ALLOC_NONE, Runtime.GLOBAL_BASE);
+			var tempDoublePtr = Runtime.alignMemory(allocate(12, "i8", ALLOC_STATIC), 8);
+			assert(tempDoublePtr % 8 == 0);
+			function copyTempFloat(ptr) {
+				HEAP8[tempDoublePtr] = HEAP8[ptr];
+				HEAP8[tempDoublePtr + 1] = HEAP8[ptr + 1];
+				HEAP8[tempDoublePtr + 2] = HEAP8[ptr + 2];
+				HEAP8[tempDoublePtr + 3] = HEAP8[ptr + 3]
+			}
+			function copyTempDouble(ptr) {
+				HEAP8[tempDoublePtr] = HEAP8[ptr];
+				HEAP8[tempDoublePtr + 1] = HEAP8[ptr + 1];
+				HEAP8[tempDoublePtr + 2] = HEAP8[ptr + 2];
+				HEAP8[tempDoublePtr + 3] = HEAP8[ptr + 3];
+				HEAP8[tempDoublePtr + 4] = HEAP8[ptr + 4];
+				HEAP8[tempDoublePtr + 5] = HEAP8[ptr + 5];
+				HEAP8[tempDoublePtr + 6] = HEAP8[ptr + 6];
+				HEAP8[tempDoublePtr + 7] = HEAP8[ptr + 7]
+			}
+			Module["_memset"] = _memset;
+			var ___errno_state = 0;
+			function ___setErrNo(value) {
+				HEAP32[___errno_state >> 2] = value;
+				return value
+			}
+			var ERRNO_CODES = {
+				EPERM: 1,
+				ENOENT: 2,
+				ESRCH: 3,
+				EINTR: 4,
+				EIO: 5,
+				ENXIO: 6,
+				E2BIG: 7,
+				ENOEXEC: 8,
+				EBADF: 9,
+				ECHILD: 10,
+				EAGAIN: 11,
+				EWOULDBLOCK: 11,
+				ENOMEM: 12,
+				EACCES: 13,
+				EFAULT: 14,
+				ENOTBLK: 15,
+				EBUSY: 16,
+				EEXIST: 17,
+				EXDEV: 18,
+				ENODEV: 19,
+				ENOTDIR: 20,
+				EISDIR: 21,
+				EINVAL: 22,
+				ENFILE: 23,
+				EMFILE: 24,
+				ENOTTY: 25,
+				ETXTBSY: 26,
+				EFBIG: 27,
+				ENOSPC: 28,
+				ESPIPE: 29,
+				EROFS: 30,
+				EMLINK: 31,
+				EPIPE: 32,
+				EDOM: 33,
+				ERANGE: 34,
+				ENOMSG: 42,
+				EIDRM: 43,
+				ECHRNG: 44,
+				EL2NSYNC: 45,
+				EL3HLT: 46,
+				EL3RST: 47,
+				ELNRNG: 48,
+				EUNATCH: 49,
+				ENOCSI: 50,
+				EL2HLT: 51,
+				EDEADLK: 35,
+				ENOLCK: 37,
+				EBADE: 52,
+				EBADR: 53,
+				EXFULL: 54,
+				ENOANO: 55,
+				EBADRQC: 56,
+				EBADSLT: 57,
+				EDEADLOCK: 35,
+				EBFONT: 59,
+				ENOSTR: 60,
+				ENODATA: 61,
+				ETIME: 62,
+				ENOSR: 63,
+				ENONET: 64,
+				ENOPKG: 65,
+				EREMOTE: 66,
+				ENOLINK: 67,
+				EADV: 68,
+				ESRMNT: 69,
+				ECOMM: 70,
+				EPROTO: 71,
+				EMULTIHOP: 72,
+				EDOTDOT: 73,
+				EBADMSG: 74,
+				ENOTUNIQ: 76,
+				EBADFD: 77,
+				EREMCHG: 78,
+				ELIBACC: 79,
+				ELIBBAD: 80,
+				ELIBSCN: 81,
+				ELIBMAX: 82,
+				ELIBEXEC: 83,
+				ENOSYS: 38,
+				ENOTEMPTY: 39,
+				ENAMETOOLONG: 36,
+				ELOOP: 40,
+				EOPNOTSUPP: 95,
+				EPFNOSUPPORT: 96,
+				ECONNRESET: 104,
+				ENOBUFS: 105,
+				EAFNOSUPPORT: 97,
+				EPROTOTYPE: 91,
+				ENOTSOCK: 88,
+				ENOPROTOOPT: 92,
+				ESHUTDOWN: 108,
+				ECONNREFUSED: 111,
+				EADDRINUSE: 98,
+				ECONNABORTED: 103,
+				ENETUNREACH: 101,
+				ENETDOWN: 100,
+				ETIMEDOUT: 110,
+				EHOSTDOWN: 112,
+				EHOSTUNREACH: 113,
+				EINPROGRESS: 115,
+				EALREADY: 114,
+				EDESTADDRREQ: 89,
+				EMSGSIZE: 90,
+				EPROTONOSUPPORT: 93,
+				ESOCKTNOSUPPORT: 94,
+				EADDRNOTAVAIL: 99,
+				ENETRESET: 102,
+				EISCONN: 106,
+				ENOTCONN: 107,
+				ETOOMANYREFS: 109,
+				EUSERS: 87,
+				EDQUOT: 122,
+				ESTALE: 116,
+				ENOTSUP: 95,
+				ENOMEDIUM: 123,
+				EILSEQ: 84,
+				EOVERFLOW: 75,
+				ECANCELED: 125,
+				ENOTRECOVERABLE: 131,
+				EOWNERDEAD: 130,
+				ESTRPIPE: 86
+			};
+			function _sysconf(name) {
+				switch (name) {
+				case 30:
+					return PAGE_SIZE;
+				case 85:
+					return totalMemory / PAGE_SIZE;
+				case 132:
+				case 133:
+				case 12:
+				case 137:
+				case 138:
+				case 15:
+				case 235:
+				case 16:
+				case 17:
+				case 18:
+				case 19:
+				case 20:
+				case 149:
+				case 13:
+				case 10:
+				case 236:
+				case 153:
+				case 9:
+				case 21:
+				case 22:
+				case 159:
+				case 154:
+				case 14:
+				case 77:
+				case 78:
+				case 139:
+				case 80:
+				case 81:
+				case 82:
+				case 68:
+				case 67:
+				case 164:
+				case 11:
+				case 29:
+				case 47:
+				case 48:
+				case 95:
+				case 52:
+				case 51:
+				case 46:
+					return 200809;
+				case 79:
+					return 0;
+				case 27:
+				case 246:
+				case 127:
+				case 128:
+				case 23:
+				case 24:
+				case 160:
+				case 161:
+				case 181:
+				case 182:
+				case 242:
+				case 183:
+				case 184:
+				case 243:
+				case 244:
+				case 245:
+				case 165:
+				case 178:
+				case 179:
+				case 49:
+				case 50:
+				case 168:
+				case 169:
+				case 175:
+				case 170:
+				case 171:
+				case 172:
+				case 97:
+				case 76:
+				case 32:
+				case 173:
+				case 35:
+					return -1;
+				case 176:
+				case 177:
+				case 7:
+				case 155:
+				case 8:
+				case 157:
+				case 125:
+				case 126:
+				case 92:
+				case 93:
+				case 129:
+				case 130:
+				case 131:
+				case 94:
+				case 91:
+					return 1;
+				case 74:
+				case 60:
+				case 69:
+				case 70:
+				case 4:
+					return 1024;
+				case 31:
+				case 42:
+				case 72:
+					return 32;
+				case 87:
+				case 26:
+				case 33:
+					return 2147483647;
+				case 34:
+				case 1:
+					return 47839;
+				case 38:
+				case 36:
+					return 99;
+				case 43:
+				case 37:
+					return 2048;
+				case 0:
+					return 2097152;
+				case 3:
+					return 65536;
+				case 28:
+					return 32768;
+				case 44:
+					return 32767;
+				case 75:
+					return 16384;
+				case 39:
+					return 1e3;
+				case 89:
+					return 700;
+				case 71:
+					return 256;
+				case 40:
+					return 255;
+				case 2:
+					return 100;
+				case 180:
+					return 64;
+				case 25:
+					return 20;
+				case 5:
+					return 16;
+				case 6:
+					return 6;
+				case 73:
+					return 4;
+				case 84: {
+						if (typeof navigator === "object")
+							return navigator["hardwareConcurrency"] || 1;
+						return 1
+					}
+				}
+				___setErrNo(ERRNO_CODES.EINVAL);
+				return -1
+			}
+			var _BDtoIHigh = true;
+			var _BDtoILow = true;
+			function _abort() {
+				Module["abort"]()
+			}
+			var ERRNO_MESSAGES = {
+				0: "Success",
+				1: "Not super-user",
+				2: "No such file or directory",
+				3: "No such process",
+				4: "Interrupted system call",
+				5: "I/O error",
+				6: "No such device or address",
+				7: "Arg list too long",
+				8: "Exec format error",
+				9: "Bad file number",
+				10: "No children",
+				11: "No more processes",
+				12: "Not enough core",
+				13: "Permission denied",
+				14: "Bad address",
+				15: "Block device required",
+				16: "Mount device busy",
+				17: "File exists",
+				18: "Cross-device link",
+				19: "No such device",
+				20: "Not a directory",
+				21: "Is a directory",
+				22: "Invalid argument",
+				23: "Too many open files in system",
+				24: "Too many open files",
+				25: "Not a typewriter",
+				26: "Text file busy",
+				27: "File too large",
+				28: "No space left on device",
+				29: "Illegal seek",
+				30: "Read only file system",
+				31: "Too many links",
+				32: "Broken pipe",
+				33: "Math arg out of domain of func",
+				34: "Math result not representable",
+				35: "File locking deadlock error",
+				36: "File or path name too long",
+				37: "No record locks available",
+				38: "Function not implemented",
+				39: "Directory not empty",
+				40: "Too many symbolic links",
+				42: "No message of desired type",
+				43: "Identifier removed",
+				44: "Channel number out of range",
+				45: "Level 2 not synchronized",
+				46: "Level 3 halted",
+				47: "Level 3 reset",
+				48: "Link number out of range",
+				49: "Protocol driver not attached",
+				50: "No CSI structure available",
+				51: "Level 2 halted",
+				52: "Invalid exchange",
+				53: "Invalid request descriptor",
+				54: "Exchange full",
+				55: "No anode",
+				56: "Invalid request code",
+				57: "Invalid slot",
+				59: "Bad font file fmt",
+				60: "Device not a stream",
+				61: "No data (for no delay io)",
+				62: "Timer expired",
+				63: "Out of streams resources",
+				64: "Machine is not on the network",
+				65: "Package not installed",
+				66: "The object is remote",
+				67: "The link has been severed",
+				68: "Advertise error",
+				69: "Srmount error",
+				70: "Communication error on send",
+				71: "Protocol error",
+				72: "Multihop attempted",
+				73: "Cross mount point (not really error)",
+				74: "Trying to read unreadable message",
+				75: "Value too large for defined data type",
+				76: "Given log. name not unique",
+				77: "f.d. invalid for this operation",
+				78: "Remote address changed",
+				79: "Can   access a needed shared lib",
+				80: "Accessing a corrupted shared lib",
+				81: ".lib section in a.out corrupted",
+				82: "Attempting to link in too many libs",
+				83: "Attempting to exec a shared library",
+				84: "Illegal byte sequence",
+				86: "Streams pipe error",
+				87: "Too many users",
+				88: "Socket operation on non-socket",
+				89: "Destination address required",
+				90: "Message too long",
+				91: "Protocol wrong type for socket",
+				92: "Protocol not available",
+				93: "Unknown protocol",
+				94: "Socket type not supported",
+				95: "Not supported",
+				96: "Protocol family not supported",
+				97: "Address family not supported by protocol family",
+				98: "Address already in use",
+				99: "Address not available",
+				100: "Network interface is not configured",
+				101: "Network is unreachable",
+				102: "Connection reset by network",
+				103: "Connection aborted",
+				104: "Connection reset by peer",
+				105: "No buffer space available",
+				106: "Socket is already connected",
+				107: "Socket is not connected",
+				108: "Can't send after socket shutdown",
+				109: "Too many references",
+				110: "Connection timed out",
+				111: "Connection refused",
+				112: "Host is down",
+				113: "Host is unreachable",
+				114: "Socket already connected",
+				115: "Connection already in progress",
+				116: "Stale file handle",
+				122: "Quota exceeded",
+				123: "No medium (in tape drive)",
+				125: "Operation canceled",
+				130: "Previous owner died",
+				131: "State not recoverable"
+			};
+			var PATH = {
+				splitPath: (function (filename) {
+					var splitPathRe = /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
+					return splitPathRe.exec(filename).slice(1)
+				}),
+				normalizeArray: (function (parts, allowAboveRoot) {
+					var up = 0;
+					for (var i = parts.length - 1; i >= 0; i--) {
+						var last = parts[i];
+						if (last === ".") {
+							parts.splice(i, 1)
+						} else if (last === "..") {
+							parts.splice(i, 1);
+							up++
+						} else if (up) {
+							parts.splice(i, 1);
+							up--
+						}
+					}
+					if (allowAboveRoot) {
+						for (; up--; up) {
+							parts.unshift("..")
+						}
+					}
+					return parts
+				}),
+				normalize: (function (path) {
+					var isAbsolute = path.charAt(0) === "/",
+					trailingSlash = path.substr(-1) === "/";
+					path = PATH.normalizeArray(path.split("/").filter((function (p) {
+									return !!p
+								})), !isAbsolute).join("/");
+					if (!path && !isAbsolute) {
+						path = "."
+					}
+					if (path && trailingSlash) {
+						path += "/"
+					}
+					return (isAbsolute ? "/" : "") + path
+				}),
+				dirname: (function (path) {
+					var result = PATH.splitPath(path),
+					root = result[0],
+					dir = result[1];
+					if (!root && !dir) {
+						return "."
+					}
+					if (dir) {
+						dir = dir.substr(0, dir.length - 1)
+					}
+					return root + dir
+				}),
+				basename: (function (path) {
+					if (path === "/")
+						return "/";
+					var lastSlash = path.lastIndexOf("/");
+					if (lastSlash === -1)
+						return path;
+					return path.substr(lastSlash + 1)
+				}),
+				extname: (function (path) {
+					return PATH.splitPath(path)[3]
+				}),
+				join: (function () {
+					var paths = Array.prototype.slice.call(arguments, 0);
+					return PATH.normalize(paths.join("/"))
+				}),
+				join2: (function (l, r) {
+					return PATH.normalize(l + "/" + r)
+				}),
+				resolve: (function () {
+					var resolvedPath = "",
+					resolvedAbsolute = false;
+					for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
+						var path = i >= 0 ? arguments[i] : FS.cwd();
+						if (typeof path !== "string") {
+							throw new TypeError("Arguments to path.resolve must be strings")
+						} else if (!path) {
+							return ""
+						}
+						resolvedPath = path + "/" + resolvedPath;
+						resolvedAbsolute = path.charAt(0) === "/"
+					}
+					resolvedPath = PATH.normalizeArray(resolvedPath.split("/").filter((function (p) {
+									return !!p
+								})), !resolvedAbsolute).join("/");
+					return (resolvedAbsolute ? "/" : "") + resolvedPath || "."
+				}),
+				relative: (function (from, to) {
+					from = PATH.resolve(from).substr(1);
+					to = PATH.resolve(to).substr(1);
+					function trim(arr) {
+						var start = 0;
+						for (; start < arr.length; start++) {
+							if (arr[start] !== "")
+								break
+						}
+						var end = arr.length - 1;
+						for (; end >= 0; end--) {
+							if (arr[end] !== "")
+								break
+						}
+						if (start > end)
+							return [];
+						return arr.slice(start, end - start + 1)
+					}
+					var fromParts = trim(from.split("/"));
+					var toParts = trim(to.split("/"));
+					var length = Math.min(fromParts.length, toParts.length);
+					var samePartsLength = length;
+					for (var i = 0; i < length; i++) {
+						if (fromParts[i] !== toParts[i]) {
+							samePartsLength = i;
+							break
+						}
+					}
+					var outputParts = [];
+					for (var i = samePartsLength; i < fromParts.length; i++) {
+						outputParts.push("..")
+					}
+					outputParts = outputParts.concat(toParts.slice(samePartsLength));
+					return outputParts.join("/")
+				})
+			};
+			var TTY = {
+				ttys: [],
+				init: (function () {}),
+				shutdown: (function () {}),
+				register: (function (dev, ops) {
+					TTY.ttys[dev] = {
+						input: [],
+						output: [],
+						ops: ops
+					};
+					FS.registerDevice(dev, TTY.stream_ops)
+				}),
+				stream_ops: {
+					open: (function (stream) {
+						var tty = TTY.ttys[stream.node.rdev];
+						if (!tty) {
+							throw new FS.ErrnoError(ERRNO_CODES.ENODEV)
+						}
+						stream.tty = tty;
+						stream.seekable = false
+					}),
+					close: (function (stream) {
+						stream.tty.ops.flush(stream.tty)
+					}),
+					flush: (function (stream) {
+						stream.tty.ops.flush(stream.tty)
+					}),
+					read: (function (stream, buffer, offset, length, pos) {
+						if (!stream.tty || !stream.tty.ops.get_char) {
+							throw new FS.ErrnoError(ERRNO_CODES.ENXIO)
+						}
+						var bytesRead = 0;
+						for (var i = 0; i < length; i++) {
+							var result;
+							try {
+								result = stream.tty.ops.get_char(stream.tty)
+							} catch (e) {
+								throw new FS.ErrnoError(ERRNO_CODES.EIO)
+							}
+							if (result === undefined && bytesRead === 0) {
+								throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)
+							}
+							if (result === null || result === undefined)
+								break;
+							bytesRead++;
+							buffer[offset + i] = result
+						}
+						if (bytesRead) {
+							stream.node.timestamp = Date.now()
+						}
+						return bytesRead
+					}),
+					write: (function (stream, buffer, offset, length, pos) {
+						if (!stream.tty || !stream.tty.ops.put_char) {
+							throw new FS.ErrnoError(ERRNO_CODES.ENXIO)
+						}
+						for (var i = 0; i < length; i++) {
+							try {
+								stream.tty.ops.put_char(stream.tty, buffer[offset + i])
+							} catch (e) {
+								throw new FS.ErrnoError(ERRNO_CODES.EIO)
+							}
+						}
+						if (length) {
+							stream.node.timestamp = Date.now()
+						}
+						return i
+					})
+				},
+				default_tty_ops: {
+					get_char: (function (tty) {
+						if (!tty.input.length) {
+							var result = null;
+							if (ENVIRONMENT_IS_NODE) {
+								var BUFSIZE = 256;
+								var buf = new Buffer(BUFSIZE);
+								var bytesRead = 0;
+								var fd = process.stdin.fd;
+								var usingDevice = false;
+								try {
+									fd = fs.openSync("/dev/stdin", "r");
+									usingDevice = true
+								} catch (e) {}
+								bytesRead = fs.readSync(fd, buf, 0, BUFSIZE, null);
+								if (usingDevice) {
+									fs.closeSync(fd)
+								}
+								if (bytesRead > 0) {
+									result = buf.slice(0, bytesRead).toString("utf-8")
+								} else {
+									result = null
+								}
+							} else if (typeof window != "undefined" && typeof window.prompt == "function") {
+								result = window.prompt("Input: ");
+								if (result !== null) {
+									result += "\n"
+								}
+							} else if (typeof readline == "function") {
+								result = readline();
+								if (result !== null) {
+									result += "\n"
+								}
+							}
+							if (!result) {
+								return null
+							}
+							tty.input = intArrayFromString(result, true)
+						}
+						return tty.input.shift()
+					}),
+					put_char: (function (tty, val) {
+						if (val === null || val === 10) {
+							Module["print"](UTF8ArrayToString(tty.output, 0));
+							tty.output = []
+						} else {
+							if (val != 0)
+								tty.output.push(val)
+						}
+					}),
+					flush: (function (tty) {
+						if (tty.output && tty.output.length > 0) {
+							Module["print"](UTF8ArrayToString(tty.output, 0));
+							tty.output = []
+						}
+					})
+				},
+				default_tty1_ops: {
+					put_char: (function (tty, val) {
+						if (val === null || val === 10) {
+							Module["printErr"](UTF8ArrayToString(tty.output, 0));
+							tty.output = []
+						} else {
+							if (val != 0)
+								tty.output.push(val)
+						}
+					}),
+					flush: (function (tty) {
+						if (tty.output && tty.output.length > 0) {
+							Module["printErr"](UTF8ArrayToString(tty.output, 0));
+							tty.output = []
+						}
+					})
+				}
+			};
+			var MEMFS = {
+				ops_table: null,
+				mount: (function (mount) {
+					return MEMFS.createNode(null, "/", 16384 | 511, 0)
+				}),
+				createNode: (function (parent, name, mode, dev) {
+					if (FS.isBlkdev(mode) || FS.isFIFO(mode)) {
+						throw new FS.ErrnoError(ERRNO_CODES.EPERM)
+					}
+					if (!MEMFS.ops_table) {
+						MEMFS.ops_table = {
+							dir: {
+								node: {
+									getattr: MEMFS.node_ops.getattr,
+									setattr: MEMFS.node_ops.setattr,
+									lookup: MEMFS.node_ops.lookup,
+									mknod: MEMFS.node_ops.mknod,
+									rename: MEMFS.node_ops.rename,
+									unlink: MEMFS.node_ops.unlink,
+									rmdir: MEMFS.node_ops.rmdir,
+									readdir: MEMFS.node_ops.readdir,
+									symlink: MEMFS.node_ops.symlink
+								},
+								stream: {
+									llseek: MEMFS.stream_ops.llseek
+								}
+							},
+							file: {
+								node: {
+									getattr: MEMFS.node_ops.getattr,
+									setattr: MEMFS.node_ops.setattr
+								},
+								stream: {
+									llseek: MEMFS.stream_ops.llseek,
+									read: MEMFS.stream_ops.read,
+									write: MEMFS.stream_ops.write,
+									allocate: MEMFS.stream_ops.allocate,
+									mmap: MEMFS.stream_ops.mmap,
+									msync: MEMFS.stream_ops.msync
+								}
+							},
+							link: {
+								node: {
+									getattr: MEMFS.node_ops.getattr,
+									setattr: MEMFS.node_ops.setattr,
+									readlink: MEMFS.node_ops.readlink
+								},
+								stream: {}
+							},
+							chrdev: {
+								node: {
+									getattr: MEMFS.node_ops.getattr,
+									setattr: MEMFS.node_ops.setattr
+								},
+								stream: FS.chrdev_stream_ops
+							}
+						}
+					}
+					var node = FS.createNode(parent, name, mode, dev);
+					if (FS.isDir(node.mode)) {
+						node.node_ops = MEMFS.ops_table.dir.node;
+						node.stream_ops = MEMFS.ops_table.dir.stream;
+						node.contents = {}
+					} else if (FS.isFile(node.mode)) {
+						node.node_ops = MEMFS.ops_table.file.node;
+						node.stream_ops = MEMFS.ops_table.file.stream;
+						node.usedBytes = 0;
+						node.contents = null
+					} else if (FS.isLink(node.mode)) {
+						node.node_ops = MEMFS.ops_table.link.node;
+						node.stream_ops = MEMFS.ops_table.link.stream
+					} else if (FS.isChrdev(node.mode)) {
+						node.node_ops = MEMFS.ops_table.chrdev.node;
+						node.stream_ops = MEMFS.ops_table.chrdev.stream
+					}
+					node.timestamp = Date.now();
+					if (parent) {
+						parent.contents[name] = node
+					}
+					return node
+				}),
+				getFileDataAsRegularArray: (function (node) {
+					if (node.contents && node.contents.subarray) {
+						var arr = [];
+						for (var i = 0; i < node.usedBytes; ++i)
+							arr.push(node.contents[i]);
+						return arr
+					}
+					return node.contents
+				}),
+				getFileDataAsTypedArray: (function (node) {
+					if (!node.contents)
+						return new Uint8Array;
+					if (node.contents.subarray)
+						return node.contents.subarray(0, node.usedBytes);
+					return new Uint8Array(node.contents)
+				}),
+				expandFileStorage: (function (node, newCapacity) {
+					if (node.contents && node.contents.subarray && newCapacity > node.contents.length) {
+						node.contents = MEMFS.getFileDataAsRegularArray(node);
+						node.usedBytes = node.contents.length
+					}
+					if (!node.contents || node.contents.subarray) {
+						var prevCapacity = node.contents ? node.contents.buffer.byteLength : 0;
+						if (prevCapacity >= newCapacity)
+							return;
+						var CAPACITY_DOUBLING_MAX = 1024 * 1024;
+						newCapacity = Math.max(newCapacity, prevCapacity * (prevCapacity < CAPACITY_DOUBLING_MAX ? 2 : 1.125) | 0);
+						if (prevCapacity != 0)
+							newCapacity = Math.max(newCapacity, 256);
+						var oldContents = node.contents;
+						node.contents = new Uint8Array(newCapacity);
+						if (node.usedBytes > 0)
+							node.contents.set(oldContents.subarray(0, node.usedBytes), 0);
+						return
+					}
+					if (!node.contents && newCapacity > 0)
+						node.contents = [];
+					while (node.contents.length < newCapacity)
+						node.contents.push(0)
+				}),
+				resizeFileStorage: (function (node, newSize) {
+					if (node.usedBytes == newSize)
+						return;
+					if (newSize == 0) {
+						node.contents = null;
+						node.usedBytes = 0;
+						return
+					}
+					if (!node.contents || node.contents.subarray) {
+						var oldContents = node.contents;
+						node.contents = new Uint8Array(new ArrayBuffer(newSize));
+						if (oldContents) {
+							node.contents.set(oldContents.subarray(0, Math.min(newSize, node.usedBytes)))
+						}
+						node.usedBytes = newSize;
+						return
+					}
+					if (!node.contents)
+						node.contents = [];
+					if (node.contents.length > newSize)
+						node.contents.length = newSize;
+					else
+						while (node.contents.length < newSize)
+							node.contents.push(0);
+					node.usedBytes = newSize
+				}),
+				node_ops: {
+					getattr: (function (node) {
+						var attr = {};
+						attr.dev = FS.isChrdev(node.mode) ? node.id : 1;
+						attr.ino = node.id;
+						attr.mode = node.mode;
+						attr.nlink = 1;
+						attr.uid = 0;
+						attr.gid = 0;
+						attr.rdev = node.rdev;
+						if (FS.isDir(node.mode)) {
+							attr.size = 4096
+						} else if (FS.isFile(node.mode)) {
+							attr.size = node.usedBytes
+						} else if (FS.isLink(node.mode)) {
+							attr.size = node.link.length
+						} else {
+							attr.size = 0
+						}
+						attr.atime = new Date(node.timestamp);
+						attr.mtime = new Date(node.timestamp);
+						attr.ctime = new Date(node.timestamp);
+						attr.blksize = 4096;
+						attr.blocks = Math.ceil(attr.size / attr.blksize);
+						return attr
+					}),
+					setattr: (function (node, attr) {
+						if (attr.mode !== undefined) {
+							node.mode = attr.mode
+						}
+						if (attr.timestamp !== undefined) {
+							node.timestamp = attr.timestamp
+						}
+						if (attr.size !== undefined) {
+							MEMFS.resizeFileStorage(node, attr.size)
+						}
+					}),
+					lookup: (function (parent, name) {
+						throw FS.genericErrors[ERRNO_CODES.ENOENT]
+					}),
+					mknod: (function (parent, name, mode, dev) {
+						return MEMFS.createNode(parent, name, mode, dev)
+					}),
+					rename: (function (old_node, new_dir, new_name) {
+						if (FS.isDir(old_node.mode)) {
+							var new_node;
+							try {
+								new_node = FS.lookupNode(new_dir, new_name)
+							} catch (e) {}
+							if (new_node) {
+								for (var i in new_node.contents) {
+									throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY)
+								}
+							}
+						}
+						delete old_node.parent.contents[old_node.name];
+						old_node.name = new_name;
+						new_dir.contents[new_name] = old_node;
+						old_node.parent = new_dir
+					}),
+					unlink: (function (parent, name) {
+						delete parent.contents[name]
+					}),
+					rmdir: (function (parent, name) {
+						var node = FS.lookupNode(parent, name);
+						for (var i in node.contents) {
+							throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY)
+						}
+						delete parent.contents[name]
+					}),
+					readdir: (function (node) {
+						var entries = [".", ".."];
+						for (var key in node.contents) {
+							if (!node.contents.hasOwnProperty(key)) {
+								continue
+							}
+							entries.push(key)
+						}
+						return entries
+					}),
+					symlink: (function (parent, newname, oldpath) {
+						var node = MEMFS.createNode(parent, newname, 511 | 40960, 0);
+						node.link = oldpath;
+						return node
+					}),
+					readlink: (function (node) {
+						if (!FS.isLink(node.mode)) {
+							throw new FS.ErrnoError(ERRNO_CODES.EINVAL)
+						}
+						return node.link
+					})
+				},
+				stream_ops: {
+					read: (function (stream, buffer, offset, length, position) {
+						var contents = stream.node.contents;
+						if (position >= stream.node.usedBytes)
+							return 0;
+						var size = Math.min(stream.node.usedBytes - position, length);
+						assert(size >= 0);
+						if (size > 8 && contents.subarray) {
+							buffer.set(contents.subarray(position, position + size), offset)
+						} else {
+							for (var i = 0; i < size; i++)
+								buffer[offset + i] = contents[position + i]
+						}
+						return size
+					}),
+					write: (function (stream, buffer, offset, length, position, canOwn) {
+						if (!length)
+							return 0;
+						var node = stream.node;
+						node.timestamp = Date.now();
+						if (buffer.subarray && (!node.contents || node.contents.subarray)) {
+							if (canOwn) {
+								node.contents = buffer.subarray(offset, offset + length);
+								node.usedBytes = length;
+								return length
+							} else if (node.usedBytes === 0 && position === 0) {
+								node.contents = new Uint8Array(buffer.subarray(offset, offset + length));
+								node.usedBytes = length;
+								return length
+							} else if (position + length <= node.usedBytes) {
+								node.contents.set(buffer.subarray(offset, offset + length), position);
+								return length
+							}
+						}
+						MEMFS.expandFileStorage(node, position + length);
+						if (node.contents.subarray && buffer.subarray)
+							node.contents.set(buffer.subarray(offset, offset + length), position);
+						else {
+							for (var i = 0; i < length; i++) {
+								node.contents[position + i] = buffer[offset + i]
+							}
+						}
+						node.usedBytes = Math.max(node.usedBytes, position + length);
+						return length
+					}),
+					llseek: (function (stream, offset, whence) {
+						var position = offset;
+						if (whence === 1) {
+							position += stream.position
+						} else if (whence === 2) {
+							if (FS.isFile(stream.node.mode)) {
+								position += stream.node.usedBytes
+							}
+						}
+						if (position < 0) {
+							throw new FS.ErrnoError(ERRNO_CODES.EINVAL)
+						}
+						return position
+					}),
+					allocate: (function (stream, offset, length) {
+						MEMFS.expandFileStorage(stream.node, offset + length);
+						stream.node.usedBytes = Math.max(stream.node.usedBytes, offset + length)
+					}),
+					mmap: (function (stream, buffer, offset, length, position, prot, flags) {
+						if (!FS.isFile(stream.node.mode)) {
+							throw new FS.ErrnoError(ERRNO_CODES.ENODEV)
+						}
+						var ptr;
+						var allocated;
+						var contents = stream.node.contents;
+						if (!(flags & 2) && (contents.buffer === buffer || contents.buffer === buffer.buffer)) {
+							allocated = false;
+							ptr = contents.byteOffset
+						} else {
+							if (position > 0 || position + length < stream.node.usedBytes) {
+								if (contents.subarray) {
+									contents = contents.subarray(position, position + length)
+								} else {
+									contents = Array.prototype.slice.call(contents, position, position + length)
+								}
+							}
+							allocated = true;
+							ptr = _malloc(length);
+							if (!ptr) {
+								throw new FS.ErrnoError(ERRNO_CODES.ENOMEM)
+							}
+							buffer.set(contents, ptr)
+						}
+						return {
+							ptr: ptr,
+							allocated: allocated
+						}
+					}),
+					msync: (function (stream, buffer, offset, length, mmapFlags) {
+						if (!FS.isFile(stream.node.mode)) {
+							throw new FS.ErrnoError(ERRNO_CODES.ENODEV)
+						}
+						if (mmapFlags & 2) {
+							return 0
+						}
+						var bytesWritten = MEMFS.stream_ops.write(stream, buffer, 0, length, offset, false);
+						return 0
+					})
+				}
+			};
+			var IDBFS = {
+				dbs: {},
+				indexedDB: (function () {
+					if (typeof indexedDB !== "undefined")
+						return indexedDB;
+					var ret = null;
+					if (typeof window === "object")
+						ret = window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB;
+					assert(ret, "IDBFS used, but indexedDB not supported");
+					return ret
+				}),
+				DB_VERSION: 21,
+				DB_STORE_NAME: "FILE_DATA",
+				mount: (function (mount) {
+					return MEMFS.mount.apply(null, arguments)
+				}),
+				syncfs: (function (mount, populate, callback) {
+					IDBFS.getLocalSet(mount, (function (err, local) {
+							if (err)
+								return callback(err);
+							IDBFS.getRemoteSet(mount, (function (err, remote) {
+									if (err)
+										return callback(err);
+									var src = populate ? remote : local;
+									var dst = populate ? local : remote;
+									IDBFS.reconcile(src, dst, callback)
+								}))
+						}))
+				}),
+				getDB: (function (name, callback) {
+					var db = IDBFS.dbs[name];
+					if (db) {
+						return callback(null, db)
+					}
+					var req;
+					try {
+						req = IDBFS.indexedDB().open(name, IDBFS.DB_VERSION)
+					} catch (e) {
+						return callback(e)
+					}
+					req.onupgradeneeded = (function (e) {
+						var db = e.target.result;
+						var transaction = e.target.transaction;
+						var fileStore;
+						if (db.objectStoreNames.contains(IDBFS.DB_STORE_NAME)) {
+							fileStore = transaction.objectStore(IDBFS.DB_STORE_NAME)
+						} else {
+							fileStore = db.createObjectStore(IDBFS.DB_STORE_NAME)
+						}
+						if (!fileStore.indexNames.contains("timestamp")) {
+							fileStore.createIndex("timestamp", "timestamp", {
+								unique: false
+							})
+						}
+					});
+					req.onsuccess = (function () {
+						db = req.result;
+						IDBFS.dbs[name] = db;
+						callback(null, db)
+					});
+					req.onerror = (function (e) {
+						callback(this.error);
+						e.preventDefault()
+					})
+				}),
+				getLocalSet: (function (mount, callback) {
+					var entries = {};
+					function isRealDir(p) {
+						return p !== "." && p !== ".."
+					}
+					function toAbsolute(root) {
+						return (function (p) {
+							return PATH.join2(root, p)
+						})
+					}
+					var check = FS.readdir(mount.mountpoint).filter(isRealDir).map(toAbsolute(mount.mountpoint));
+					while (check.length) {
+						var path = check.pop();
+						var stat;
+						try {
+							stat = FS.stat(path)
+						} catch (e) {
+							return callback(e)
+						}
+						if (FS.isDir(stat.mode)) {
+							check.push.apply(check, FS.readdir(path).filter(isRealDir).map(toAbsolute(path)))
+						}
+						entries[path] = {
+							timestamp: stat.mtime
+						}
+					}
+					return callback(null, {
+						type: "local",
+						entries: entries
+					})
+				}),
+				getRemoteSet: (function (mount, callback) {
+					var entries = {};
+					IDBFS.getDB(mount.mountpoint, (function (err, db) {
+							if (err)
+								return callback(err);
+							var transaction = db.transaction([IDBFS.DB_STORE_NAME], "readonly");
+							transaction.onerror = (function (e) {
+								callback(this.error);
+								e.preventDefault()
+							});
+							var store = transaction.objectStore(IDBFS.DB_STORE_NAME);
+							var index = store.index("timestamp");
+							index.openKeyCursor().onsuccess = (function (event) {
+								var cursor = event.target.result;
+								if (!cursor) {
+									return callback(null, {
+										type: "remote",
+										db: db,
+										entries: entries
+									})
+								}
+								entries[cursor.primaryKey] = {
+									timestamp: cursor.key
+								};
+								cursor.continue()
+							})
+						}))
+				}),
+				loadLocalEntry: (function (path, callback) {
+					var stat,
+					node;
+					try {
+						var lookup = FS.lookupPath(path);
+						node = lookup.node;
+						stat = FS.stat(path)
+					} catch (e) {
+						return callback(e)
+					}
+					if (FS.isDir(stat.mode)) {
+						return callback(null, {
+							timestamp: stat.mtime,
+							mode: stat.mode
+						})
+					} else if (FS.isFile(stat.mode)) {
+						node.contents = MEMFS.getFileDataAsTypedArray(node);
+						return callback(null, {
+							timestamp: stat.mtime,
+							mode: stat.mode,
+							contents: node.contents
+						})
+					} else {
+						return callback(new Error("node type not supported"))
+					}
+				}),
+				storeLocalEntry: (function (path, entry, callback) {
+					try {
+						if (FS.isDir(entry.mode)) {
+							FS.mkdir(path, entry.mode)
+						} else if (FS.isFile(entry.mode)) {
+							FS.writeFile(path, entry.contents, {
+								encoding: "binary",
+								canOwn: true
+							})
+						} else {
+							return callback(new Error("node type not supported"))
+						}
+						FS.chmod(path, entry.mode);
+						FS.utime(path, entry.timestamp, entry.timestamp)
+					} catch (e) {
+						return callback(e)
+					}
+					callback(null)
+				}),
+				removeLocalEntry: (function (path, callback) {
+					try {
+						var lookup = FS.lookupPath(path);
+						var stat = FS.stat(path);
+						if (FS.isDir(stat.mode)) {
+							FS.rmdir(path)
+						} else if (FS.isFile(stat.mode)) {
+							FS.unlink(path)
+						}
+					} catch (e) {
+						return callback(e)
+					}
+					callback(null)
+				}),
+				loadRemoteEntry: (function (store, path, callback) {
+					var req = store.get(path);
+					req.onsuccess = (function (event) {
+						callback(null, event.target.result)
+					});
+					req.onerror = (function (e) {
+						callback(this.error);
+						e.preventDefault()
+					})
+				}),
+				storeRemoteEntry: (function (store, path, entry, callback) {
+					var req = store.put(entry, path);
+					req.onsuccess = (function () {
+						callback(null)
+					});
+					req.onerror = (function (e) {
+						callback(this.error);
+						e.preventDefault()
+					})
+				}),
+				removeRemoteEntry: (function (store, path, callback) {
+					var req = store.delete (path);
+					req.onsuccess = (function () {
+						callback(null)
+					});
+					req.onerror = (function (e) {
+						callback(this.error);
+						e.preventDefault()
+					})
+				}),
+				reconcile: (function (src, dst, callback) {
+					var total = 0;
+					var create = [];
+					Object.keys(src.entries).forEach((function (key) {
+							var e = src.entries[key];
+							var e2 = dst.entries[key];
+							if (!e2 || e.timestamp > e2.timestamp) {
+								create.push(key);
+								total++
+							}
+						}));
+					var remove = [];
+					Object.keys(dst.entries).forEach((function (key) {
+							var e = dst.entries[key];
+							var e2 = src.entries[key];
+							if (!e2) {
+								remove.push(key);
+								total++
+							}
+						}));
+					if (!total) {
+						return callback(null)
+					}
+					var errored = false;
+					var completed = 0;
+					var db = src.type === "remote" ? src.db : dst.db;
+					var transaction = db.transaction([IDBFS.DB_STORE_NAME], "readwrite");
+					var store = transaction.objectStore(IDBFS.DB_STORE_NAME);
+					function done(err) {
+						if (err) {
+							if (!done.errored) {
+								done.errored = true;
+								return callback(err)
+							}
+							return
+						}
+						if (++completed >= total) {
+							return callback(null)
+						}
+					}
+					transaction.onerror = (function (e) {
+						done(this.error);
+						e.preventDefault()
+					});
+					create.sort().forEach((function (path) {
+							if (dst.type === "local") {
+								IDBFS.loadRemoteEntry(store, path, (function (err, entry) {
+										if (err)
+											return done(err);
+										IDBFS.storeLocalEntry(path, entry, done)
+									}))
+							} else {
+								IDBFS.loadLocalEntry(path, (function (err, entry) {
+										if (err)
+											return done(err);
+										IDBFS.storeRemoteEntry(store, path, entry, done)
+									}))
+							}
+						}));
+					remove.sort().reverse().forEach((function (path) {
+							if (dst.type === "local") {
+								IDBFS.removeLocalEntry(path, done)
+							} else {
+								IDBFS.removeRemoteEntry(store, path, done)
+							}
+						}))
+				})
+			};
+			var NODEFS = {
+				isWindows: false,
+				staticInit: (function () {
+					NODEFS.isWindows = !!process.platform.match(/^win/)
+				}),
+				mount: (function (mount) {
+					assert(ENVIRONMENT_IS_NODE);
+					return NODEFS.createNode(null, "/", NODEFS.getMode(mount.opts.root), 0)
+				}),
+				createNode: (function (parent, name, mode, dev) {
+					if (!FS.isDir(mode) && !FS.isFile(mode) && !FS.isLink(mode)) {
+						throw new FS.ErrnoError(ERRNO_CODES.EINVAL)
+					}
+					var node = FS.createNode(parent, name, mode);
+					node.node_ops = NODEFS.node_ops;
+					node.stream_ops = NODEFS.stream_ops;
+					return node
+				}),
+				getMode: (function (path) {
+					var stat;
+					try {
+						stat = fs.lstatSync(path);
+						if (NODEFS.isWindows) {
+							stat.mode = stat.mode | (stat.mode & 146) >> 1
+						}
+					} catch (e) {
+						if (!e.code)
+							throw e;
+						throw new FS.ErrnoError(ERRNO_CODES[e.code])
+					}
+					return stat.mode
+				}),
+				realPath: (function (node) {
+					var parts = [];
+					while (node.parent !== node) {
+						parts.push(node.name);
+						node = node.parent
+					}
+					parts.push(node.mount.opts.root);
+					parts.reverse();
+					return PATH.join.apply(null, parts)
+				}),
+				flagsToPermissionStringMap: {
+					0: "r",
+					1: "r+",
+					2: "r+",
+					64: "r",
+					65: "r+",
+					66: "r+",
+					129: "rx+",
+					193: "rx+",
+					514: "w+",
+					577: "w",
+					578: "w+",
+					705: "wx",
+					706: "wx+",
+					1024: "a",
+					1025: "a",
+					1026: "a+",
+					1089: "a",
+					1090: "a+",
+					1153: "ax",
+					1154: "ax+",
+					1217: "ax",
+					1218: "ax+",
+					4096: "rs",
+					4098: "rs+"
+				},
+				flagsToPermissionString: (function (flags) {
+					if (flags in NODEFS.flagsToPermissionStringMap) {
+						return NODEFS.flagsToPermissionStringMap[flags]
+					} else {
+						return flags
+					}
+				}),
+				node_ops: {
+					getattr: (function (node) {
+						var path = NODEFS.realPath(node);
+						var stat;
+						try {
+							stat = fs.lstatSync(path)
+						} catch (e) {
+							if (!e.code)
+								throw e;
+							throw new FS.ErrnoError(ERRNO_CODES[e.code])
+						}
+						if (NODEFS.isWindows && !stat.blksize) {
+							stat.blksize = 4096
+						}
+						if (NODEFS.isWindows && !stat.blocks) {
+							stat.blocks = (stat.size + stat.blksize - 1) / stat.blksize | 0
+						}
+						return {
+							dev: stat.dev,
+							ino: stat.ino,
+							mode: stat.mode,
+							nlink: stat.nlink,
+							uid: stat.uid,
+							gid: stat.gid,
+							rdev: stat.rdev,
+							size: stat.size,
+							atime: stat.atime,
+							mtime: stat.mtime,
+							ctime: stat.ctime,
+							blksize: stat.blksize,
+							blocks: stat.blocks
+						}
+					}),
+					setattr: (function (node, attr) {
+						var path = NODEFS.realPath(node);
+						try {
+							if (attr.mode !== undefined) {
+								fs.chmodSync(path, attr.mode);
+								node.mode = attr.mode
+							}
+							if (attr.timestamp !== undefined) {
+								var date = new Date(attr.timestamp);
+								fs.utimesSync(path, date, date)
+							}
+							if (attr.size !== undefined) {
+								fs.truncateSync(path, attr.size)
+							}
+						} catch (e) {
+							if (!e.code)
+								throw e;
+							throw new FS.ErrnoError(ERRNO_CODES[e.code])
+						}
+					}),
+					lookup: (function (parent, name) {
+						var path = PATH.join2(NODEFS.realPath(parent), name);
+						var mode = NODEFS.getMode(path);
+						return NODEFS.createNode(parent, name, mode)
+					}),
+					mknod: (function (parent, name, mode, dev) {
+						var node = NODEFS.createNode(parent, name, mode, dev);
+						var path = NODEFS.realPath(node);
+						try {
+							if (FS.isDir(node.mode)) {
+								fs.mkdirSync(path, node.mode)
+							} else {
+								fs.writeFileSync(path, "", {
+									mode: node.mode
+								})
+							}
+						} catch (e) {
+							if (!e.code)
+								throw e;
+							throw new FS.ErrnoError(ERRNO_CODES[e.code])
+						}
+						return node
+					}),
+					rename: (function (oldNode, newDir, newName) {
+						var oldPath = NODEFS.realPath(oldNode);
+						var newPath = PATH.join2(NODEFS.realPath(newDir), newName);
+						try {
+							fs.renameSync(oldPath, newPath)
+						} catch (e) {
+							if (!e.code)
+								throw e;
+							throw new FS.ErrnoError(ERRNO_CODES[e.code])
+						}
+					}),
+					unlink: (function (parent, name) {
+						var path = PATH.join2(NODEFS.realPath(parent), name);
+						try {
+							fs.unlinkSync(path)
+						} catch (e) {
+							if (!e.code)
+								throw e;
+							throw new FS.ErrnoError(ERRNO_CODES[e.code])
+						}
+					}),
+					rmdir: (function (parent, name) {
+						var path = PATH.join2(NODEFS.realPath(parent), name);
+						try {
+							fs.rmdirSync(path)
+						} catch (e) {
+							if (!e.code)
+								throw e;
+							throw new FS.ErrnoError(ERRNO_CODES[e.code])
+						}
+					}),
+					readdir: (function (node) {
+						var path = NODEFS.realPath(node);
+						try {
+							return fs.readdirSync(path)
+						} catch (e) {
+							if (!e.code)
+								throw e;
+							throw new FS.ErrnoError(ERRNO_CODES[e.code])
+						}
+					}),
+					symlink: (function (parent, newName, oldPath) {
+						var newPath = PATH.join2(NODEFS.realPath(parent), newName);
+						try {
+							fs.symlinkSync(oldPath, newPath)
+						} catch (e) {
+							if (!e.code)
+								throw e;
+							throw new FS.ErrnoError(ERRNO_CODES[e.code])
+						}
+					}),
+					readlink: (function (node) {
+						var path = NODEFS.realPath(node);
+						try {
+							path = fs.readlinkSync(path);
+							path = NODEJS_PATH.relative(NODEJS_PATH.resolve(node.mount.opts.root), path);
+							return path
+						} catch (e) {
+							if (!e.code)
+								throw e;
+							throw new FS.ErrnoError(ERRNO_CODES[e.code])
+						}
+					})
+				},
+				stream_ops: {
+					open: (function (stream) {
+						var path = NODEFS.realPath(stream.node);
+						try {
+							if (FS.isFile(stream.node.mode)) {
+								stream.nfd = fs.openSync(path, NODEFS.flagsToPermissionString(stream.flags))
+							}
+						} catch (e) {
+							if (!e.code)
+								throw e;
+							throw new FS.ErrnoError(ERRNO_CODES[e.code])
+						}
+					}),
+					close: (function (stream) {
+						try {
+							if (FS.isFile(stream.node.mode) && stream.nfd) {
+								fs.closeSync(stream.nfd)
+							}
+						} catch (e) {
+							if (!e.code)
+								throw e;
+							throw new FS.ErrnoError(ERRNO_CODES[e.code])
+						}
+					}),
+					read: (function (stream, buffer, offset, length, position) {
+						if (length === 0)
+							return 0;
+						var nbuffer = new Buffer(length);
+						var res;
+						try {
+							res = fs.readSync(stream.nfd, nbuffer, 0, length, position)
+						} catch (e) {
+							throw new FS.ErrnoError(ERRNO_CODES[e.code])
+						}
+						if (res > 0) {
+							for (var i = 0; i < res; i++) {
+								buffer[offset + i] = nbuffer[i]
+							}
+						}
+						return res
+					}),
+					write: (function (stream, buffer, offset, length, position) {
+						var nbuffer = new Buffer(buffer.subarray(offset, offset + length));
+						var res;
+						try {
+							res = fs.writeSync(stream.nfd, nbuffer, 0, length, position)
+						} catch (e) {
+							throw new FS.ErrnoError(ERRNO_CODES[e.code])
+						}
+						return res
+					}),
+					llseek: (function (stream, offset, whence) {
+						var position = offset;
+						if (whence === 1) {
+							position += stream.position
+						} else if (whence === 2) {
+							if (FS.isFile(stream.node.mode)) {
+								try {
+									var stat = fs.fstatSync(stream.nfd);
+									position += stat.size
+								} catch (e) {
+									throw new FS.ErrnoError(ERRNO_CODES[e.code])
+								}
+							}
+						}
+						if (position < 0) {
+							throw new FS.ErrnoError(ERRNO_CODES.EINVAL)
+						}
+						return position
+					})
+				}
+			};
+			var _stdin = allocate(1, "i32*", ALLOC_STATIC);
+			var _stdout = allocate(1, "i32*", ALLOC_STATIC);
+			var _stderr = allocate(1, "i32*", ALLOC_STATIC);
+			function _fflush(stream) {}
+			var FS = {
+				root: null,
+				mounts: [],
+				devices: [null],
+				streams: [],
+				nextInode: 1,
+				nameTable: null,
+				currentPath: "/",
+				initialized: false,
+				ignorePermissions: true,
+				trackingDelegate: {},
+				tracking: {
+					openFlags: {
+						READ: 1,
+						WRITE: 2
+					}
+				},
+				ErrnoError: null,
+				genericErrors: {},
+				handleFSError: (function (e) {
+					if (!(e instanceof FS.ErrnoError))
+						throw e + " : " + stackTrace();
+					return ___setErrNo(e.errno)
+				}),
+				lookupPath: (function (path, opts) {
+					path = PATH.resolve(FS.cwd(), path);
+					opts = opts || {};
+					if (!path)
+						return {
+							path: "",
+							node: null
+						};
+					var defaults = {
+						follow_mount: true,
+						recurse_count: 0
+					};
+					for (var key in defaults) {
+						if (opts[key] === undefined) {
+							opts[key] = defaults[key]
+						}
+					}
+					if (opts.recurse_count > 8) {
+						throw new FS.ErrnoError(ERRNO_CODES.ELOOP)
+					}
+					var parts = PATH.normalizeArray(path.split("/").filter((function (p) {
+									return !!p
+								})), false);
+					var current = FS.root;
+					var current_path = "/";
+					for (var i = 0; i < parts.length; i++) {
+						var islast = i === parts.length - 1;
+						if (islast && opts.parent) {
+							break
+						}
+						current = FS.lookupNode(current, parts[i]);
+						current_path = PATH.join2(current_path, parts[i]);
+						if (FS.isMountpoint(current)) {
+							if (!islast || islast && opts.follow_mount) {
+								current = current.mounted.root
+							}
+						}
+						if (!islast || opts.follow) {
+							var count = 0;
+							while (FS.isLink(current.mode)) {
+								var link = FS.readlink(current_path);
+								current_path = PATH.resolve(PATH.dirname(current_path), link);
+								var lookup = FS.lookupPath(current_path, {
+										recurse_count: opts.recurse_count
+									});
+								current = lookup.node;
+								if (count++ > 40) {
+									throw new FS.ErrnoError(ERRNO_CODES.ELOOP)
+								}
+							}
+						}
+					}
+					return {
+						path: current_path,
+						node: current
+					}
+				}),
+				getPath: (function (node) {
+					var path;
+					while (true) {
+						if (FS.isRoot(node)) {
+							var mount = node.mount.mountpoint;
+							if (!path)
+								return mount;
+							return mount[mount.length - 1] !== "/" ? mount + "/" + path : mount + path
+						}
+						path = path ? node.name + "/" + path : node.name;
+						node = node.parent
+					}
+				}),
+				hashName: (function (parentid, name) {
+					var hash = 0;
+					for (var i = 0; i < name.length; i++) {
+						hash = (hash << 5) - hash + name.charCodeAt(i) | 0
+					}
+					return (parentid + hash >>> 0) % FS.nameTable.length
+				}),
+				hashAddNode: (function (node) {
+					var hash = FS.hashName(node.parent.id, node.name);
+					node.name_next = FS.nameTable[hash];
+					FS.nameTable[hash] = node
+				}),
+				hashRemoveNode: (function (node) {
+					var hash = FS.hashName(node.parent.id, node.name);
+					if (FS.nameTable[hash] === node) {
+						FS.nameTable[hash] = node.name_next
+					} else {
+						var current = FS.nameTable[hash];
+						while (current) {
+							if (current.name_next === node) {
+								current.name_next = node.name_next;
+								break
+							}
+							current = current.name_next
+						}
+					}
+				}),
+				lookupNode: (function (parent, name) {
+					var err = FS.mayLookup(parent);
+					if (err) {
+						throw new FS.ErrnoError(err, parent)
+					}
+					var hash = FS.hashName(parent.id, name);
+					for (var node = FS.nameTable[hash]; node; node = node.name_next) {
+						var nodeName = node.name;
+						if (node.parent.id === parent.id && nodeName === name) {
+							return node
+						}
+					}
+					return FS.lookup(parent, name)
+				}),
+				createNode: (function (parent, name, mode, rdev) {
+					if (!FS.FSNode) {
+						FS.FSNode = (function (parent, name, mode, rdev) {
+							if (!parent) {
+								parent = this
+							}
+							this.parent = parent;
+							this.mount = parent.mount;
+							this.mounted = null;
+							this.id = FS.nextInode++;
+							this.name = name;
+							this.mode = mode;
+							this.node_ops = {};
+							this.stream_ops = {};
+							this.rdev = rdev
+						});
+						FS.FSNode.prototype = {};
+						var readMode = 292 | 73;
+						var writeMode = 146;
+						Object.defineProperties(FS.FSNode.prototype, {
+							read: {
+								get: (function () {
+									return (this.mode & readMode) === readMode
+								}),
+								set: (function (val) {
+									val ? this.mode |= readMode : this.mode &= ~readMode
+								})
+							},
+							write: {
+								get: (function () {
+									return (this.mode & writeMode) === writeMode
+								}),
+								set: (function (val) {
+									val ? this.mode |= writeMode : this.mode &= ~writeMode
+								})
+							},
+							isFolder: {
+								get: (function () {
+									return FS.isDir(this.mode)
+								})
+							},
+							isDevice: {
+								get: (function () {
+									return FS.isChrdev(this.mode)
+								})
+							}
+						})
+					}
+					var node = new FS.FSNode(parent, name, mode, rdev);
+					FS.hashAddNode(node);
+					return node
+				}),
+				destroyNode: (function (node) {
+					FS.hashRemoveNode(node)
+				}),
+				isRoot: (function (node) {
+					return node === node.parent
+				}),
+				isMountpoint: (function (node) {
+					return !!node.mounted
+				}),
+				isFile: (function (mode) {
+					return (mode & 61440) === 32768
+				}),
+				isDir: (function (mode) {
+					return (mode & 61440) === 16384
+				}),
+				isLink: (function (mode) {
+					return (mode & 61440) === 40960
+				}),
+				isChrdev: (function (mode) {
+					return (mode & 61440) === 8192
+				}),
+				isBlkdev: (function (mode) {
+					return (mode & 61440) === 24576
+				}),
+				isFIFO: (function (mode) {
+					return (mode & 61440) === 4096
+				}),
+				isSocket: (function (mode) {
+					return (mode & 49152) === 49152
+				}),
+				flagModes: {
+					"r": 0,
+					"rs": 1052672,
+					"r+": 2,
+					"w": 577,
+					"wx": 705,
+					"xw": 705,
+					"w+": 578,
+					"wx+": 706,
+					"xw+": 706,
+					"a": 1089,
+					"ax": 1217,
+					"xa": 1217,
+					"a+": 1090,
+					"ax+": 1218,
+					"xa+": 1218
+				},
+				modeStringToFlags: (function (str) {
+					var flags = FS.flagModes[str];
+					if (typeof flags === "undefined") {
+						throw new Error("Unknown file open mode: " + str)
+					}
+					return flags
+				}),
+				flagsToPermissionString: (function (flag) {
+					var accmode = flag & 2097155;
+					var perms = ["r", "w", "rw"][accmode];
+					if (flag & 512) {
+						perms += "w"
+					}
+					return perms
+				}),
+				nodePermissions: (function (node, perms) {
+					if (FS.ignorePermissions) {
+						return 0
+					}
+					if (perms.indexOf("r") !== -1 && !(node.mode & 292)) {
+						return ERRNO_CODES.EACCES
+					} else if (perms.indexOf("w") !== -1 && !(node.mode & 146)) {
+						return ERRNO_CODES.EACCES
+					} else if (perms.indexOf("x") !== -1 && !(node.mode & 73)) {
+						return ERRNO_CODES.EACCES
+					}
+					return 0
+				}),
+				mayLookup: (function (dir) {
+					var err = FS.nodePermissions(dir, "x");
+					if (err)
+						return err;
+					if (!dir.node_ops.lookup)
+						return ERRNO_CODES.EACCES;
+					return 0
+				}),
+				mayCreate: (function (dir, name) {
+					try {
+						var node = FS.lookupNode(dir, name);
+						return ERRNO_CODES.EEXIST
+					} catch (e) {}
+					return FS.nodePermissions(dir, "wx")
+				}),
+				mayDelete: (function (dir, name, isdir) {
+					var node;
+					try {
+						node = FS.lookupNode(dir, name)
+					} catch (e) {
+						return e.errno
+					}
+					var err = FS.nodePermissions(dir, "wx");
+					if (err) {
+						return err
+					}
+					if (isdir) {
+						if (!FS.isDir(node.mode)) {
+							return ERRNO_CODES.ENOTDIR
+						}
+						if (FS.isRoot(node) || FS.getPath(node) === FS.cwd()) {
+							return ERRNO_CODES.EBUSY
+						}
+					} else {
+						if (FS.isDir(node.mode)) {
+							return ERRNO_CODES.EISDIR
+						}
+					}
+					return 0
+				}),
+				mayOpen: (function (node, flags) {
+					if (!node) {
+						return ERRNO_CODES.ENOENT
+					}
+					if (FS.isLink(node.mode)) {
+						return ERRNO_CODES.ELOOP
+					} else if (FS.isDir(node.mode)) {
+						if ((flags & 2097155) !== 0 || flags & 512) {
+							return ERRNO_CODES.EISDIR
+						}
+					}
+					return FS.nodePermissions(node, FS.flagsToPermissionString(flags))
+				}),
+				MAX_OPEN_FDS: 4096,
+				nextfd: (function (fd_start, fd_end) {
+					fd_start = fd_start || 0;
+					fd_end = fd_end || FS.MAX_OPEN_FDS;
+					for (var fd = fd_start; fd <= fd_end; fd++) {
+						if (!FS.streams[fd]) {
+							return fd
+						}
+					}
+					throw new FS.ErrnoError(ERRNO_CODES.EMFILE)
+				}),
+				getStream: (function (fd) {
+					return FS.streams[fd]
+				}),
+				createStream: (function (stream, fd_start, fd_end) {
+					if (!FS.FSStream) {
+						FS.FSStream = (function () {});
+						FS.FSStream.prototype = {};
+						Object.defineProperties(FS.FSStream.prototype, {
+							object: {
+								get: (function () {
+									return this.node
+								}),
+								set: (function (val) {
+									this.node = val
+								})
+							},
+							isRead: {
+								get: (function () {
+									return (this.flags & 2097155) !== 1
+								})
+							},
+							isWrite: {
+								get: (function () {
+									return (this.flags & 2097155) !== 0
+								})
+							},
+							isAppend: {
+								get: (function () {
+									return this.flags & 1024
+								})
+							}
+						})
+					}
+					var newStream = new FS.FSStream;
+					for (var p in stream) {
+						newStream[p] = stream[p]
+					}
+					stream = newStream;
+					var fd = FS.nextfd(fd_start, fd_end);
+					stream.fd = fd;
+					FS.streams[fd] = stream;
+					return stream
+				}),
+				closeStream: (function (fd) {
+					FS.streams[fd] = null
+				}),
+				getStreamFromPtr: (function (ptr) {
+					return FS.streams[ptr - 1]
+				}),
+				getPtrForStream: (function (stream) {
+					return stream ? stream.fd + 1 : 0
+				}),
+				chrdev_stream_ops: {
+					open: (function (stream) {
+						var device = FS.getDevice(stream.node.rdev);
+						stream.stream_ops = device.stream_ops;
+						if (stream.stream_ops.open) {
+							stream.stream_ops.open(stream)
+						}
+					}),
+					llseek: (function () {
+						throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)
+					})
+				},
+				major: (function (dev) {
+					return dev >> 8
+				}),
+				minor: (function (dev) {
+					return dev & 255
+				}),
+				makedev: (function (ma, mi) {
+					return ma << 8 | mi
+				}),
+				registerDevice: (function (dev, ops) {
+					FS.devices[dev] = {
+						stream_ops: ops
+					}
+				}),
+				getDevice: (function (dev) {
+					return FS.devices[dev]
+				}),
+				getMounts: (function (mount) {
+					var mounts = [];
+					var check = [mount];
+					while (check.length) {
+						var m = check.pop();
+						mounts.push(m);
+						check.push.apply(check, m.mounts)
+					}
+					return mounts
+				}),
+				syncfs: (function (populate, callback) {
+					if (typeof populate === "function") {
+						callback = populate;
+						populate = false
+					}
+					var mounts = FS.getMounts(FS.root.mount);
+					var completed = 0;
+					function done(err) {
+						if (err) {
+							if (!done.errored) {
+								done.errored = true;
+								return callback(err)
+							}
+							return
+						}
+						if (++completed >= mounts.length) {
+							callback(null)
+						}
+					}
+					mounts.forEach((function (mount) {
+							if (!mount.type.syncfs) {
+								return done(null)
+							}
+							mount.type.syncfs(mount, populate, done)
+						}))
+				}),
+				mount: (function (type, opts, mountpoint) {
+					var root = mountpoint === "/";
+					var pseudo = !mountpoint;
+					var node;
+					if (root && FS.root) {
+						throw new FS.ErrnoError(ERRNO_CODES.EBUSY)
+					} else if (!root && !pseudo) {
+						var lookup = FS.lookupPath(mountpoint, {
+								follow_mount: false
+							});
+						mountpoint = lookup.path;
+						node = lookup.node;
+						if (FS.isMountpoint(node)) {
+							throw new FS.ErrnoError(ERRNO_CODES.EBUSY)
+						}
+						if (!FS.isDir(node.mode)) {
+							throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)
+						}
+					}
+					var mount = {
+						type: type,
+						opts: opts,
+						mountpoint: mountpoint,
+						mounts: []
+					};
+					var mountRoot = type.mount(mount);
+					mountRoot.mount = mount;
+					mount.root = mountRoot;
+					if (root) {
+						FS.root = mountRoot
+					} else if (node) {
+						node.mounted = mount;
+						if (node.mount) {
+							node.mount.mounts.push(mount)
+						}
+					}
+					return mountRoot
+				}),
+				unmount: (function (mountpoint) {
+					var lookup = FS.lookupPath(mountpoint, {
+							follow_mount: false
+						});
+					if (!FS.isMountpoint(lookup.node)) {
+						throw new FS.ErrnoError(ERRNO_CODES.EINVAL)
+					}
+					var node = lookup.node;
+					var mount = node.mounted;
+					var mounts = FS.getMounts(mount);
+					Object.keys(FS.nameTable).forEach((function (hash) {
+							var current = FS.nameTable[hash];
+							while (current) {
+								var next = current.name_next;
+								if (mounts.indexOf(current.mount) !== -1) {
+									FS.destroyNode(current)
+								}
+								current = next
+							}
+						}));
+					node.mounted = null;
+					var idx = node.mount.mounts.indexOf(mount);
+					assert(idx !== -1);
+					node.mount.mounts.splice(idx, 1)
+				}),
+				lookup: (function (parent, name) {
+					return parent.node_ops.lookup(parent, name)
+				}),
+				mknod: (function (path, mode, dev) {
+					var lookup = FS.lookupPath(path, {
+							parent: true
+						});
+					var parent = lookup.node;
+					var name = PATH.basename(path);
+					if (!name || name === "." || name === "..") {
+						throw new FS.ErrnoError(ERRNO_CODES.EINVAL)
+					}
+					var err = FS.mayCreate(parent, name);
+					if (err) {
+						throw new FS.ErrnoError(err)
+					}
+					if (!parent.node_ops.mknod) {
+						throw new FS.ErrnoError(ERRNO_CODES.EPERM)
+					}
+					return parent.node_ops.mknod(parent, name, mode, dev)
+				}),
+				create: (function (path, mode) {
+					mode = mode !== undefined ? mode : 438;
+					mode &= 4095;
+					mode |= 32768;
+					return FS.mknod(path, mode, 0)
+				}),
+				mkdir: (function (path, mode) {
+					mode = mode !== undefined ? mode : 511;
+					mode &= 511 | 512;
+					mode |= 16384;
+					return FS.mknod(path, mode, 0)
+				}),
+				mkdev: (function (path, mode, dev) {
+					if (typeof dev === "undefined") {
+						dev = mode;
+						mode = 438
+					}
+					mode |= 8192;
+					return FS.mknod(path, mode, dev)
+				}),
+				symlink: (function (oldpath, newpath) {
+					if (!PATH.resolve(oldpath)) {
+						throw new FS.ErrnoError(ERRNO_CODES.ENOENT)
+					}
+					var lookup = FS.lookupPath(newpath, {
+							parent: true
+						});
+					var parent = lookup.node;
+					if (!parent) {
+						throw new FS.ErrnoError(ERRNO_CODES.ENOENT)
+					}
+					var newname = PATH.basename(newpath);
+					var err = FS.mayCreate(parent, newname);
+					if (err) {
+						throw new FS.ErrnoError(err)
+					}
+					if (!parent.node_ops.symlink) {
+						throw new FS.ErrnoError(ERRNO_CODES.EPERM)
+					}
+					return parent.node_ops.symlink(parent, newname, oldpath)
+				}),
+				rename: (function (old_path, new_path) {
+					var old_dirname = PATH.dirname(old_path);
+					var new_dirname = PATH.dirname(new_path);
+					var old_name = PATH.basename(old_path);
+					var new_name = PATH.basename(new_path);
+					var lookup,
+					old_dir,
+					new_dir;
+					try {
+						lookup = FS.lookupPath(old_path, {
+								parent: true
+							});
+						old_dir = lookup.node;
+						lookup = FS.lookupPath(new_path, {
+								parent: true
+							});
+						new_dir = lookup.node
+					} catch (e) {
+						throw new FS.ErrnoError(ERRNO_CODES.EBUSY)
+					}
+					if (!old_dir || !new_dir)
+						throw new FS.ErrnoError(ERRNO_CODES.ENOENT);
+					if (old_dir.mount !== new_dir.mount) {
+						throw new FS.ErrnoError(ERRNO_CODES.EXDEV)
+					}
+					var old_node = FS.lookupNode(old_dir, old_name);
+					var relative = PATH.relative(old_path, new_dirname);
+					if (relative.charAt(0) !== ".") {
+						throw new FS.ErrnoError(ERRNO_CODES.EINVAL)
+					}
+					relative = PATH.relative(new_path, old_dirname);
+					if (relative.charAt(0) !== ".") {
+						throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY)
+					}
+					var new_node;
+					try {
+						new_node = FS.lookupNode(new_dir, new_name)
+					} catch (e) {}
+					if (old_node === new_node) {
+						return
+					}
+					var isdir = FS.isDir(old_node.mode);
+					var err = FS.mayDelete(old_dir, old_name, isdir);
+					if (err) {
+						throw new FS.ErrnoError(err)
+					}
+					err = new_node ? FS.mayDelete(new_dir, new_name, isdir) : FS.mayCreate(new_dir, new_name);
+					if (err) {
+						throw new FS.ErrnoError(err)
+					}
+					if (!old_dir.node_ops.rename) {
+						throw new FS.ErrnoError(ERRNO_CODES.EPERM)
+					}
+					if (FS.isMountpoint(old_node) || new_node && FS.isMountpoint(new_node)) {
+						throw new FS.ErrnoError(ERRNO_CODES.EBUSY)
+					}
+					if (new_dir !== old_dir) {
+						err = FS.nodePermissions(old_dir, "w");
+						if (err) {
+							throw new FS.ErrnoError(err)
+						}
+					}
+					try {
+						if (FS.trackingDelegate["willMovePath"]) {
+							FS.trackingDelegate["willMovePath"](old_path, new_path)
+						}
+					} catch (e) {
+						console.log("FS.trackingDelegate['willMovePath']('" + old_path + "', '" + new_path + "') threw an exception: " + e.message)
+					}
+					FS.hashRemoveNode(old_node);
+					try {
+						old_dir.node_ops.rename(old_node, new_dir, new_name)
+					} catch (e) {
+						throw e
+					}
+					finally {
+						FS.hashAddNode(old_node)
+					}
+					try {
+						if (FS.trackingDelegate["onMovePath"])
+							FS.trackingDelegate["onMovePath"](old_path, new_path)
+					} catch (e) {
+						console.log("FS.trackingDelegate['onMovePath']('" + old_path + "', '" + new_path + "') threw an exception: " + e.message)
+					}
+				}),
+				rmdir: (function (path) {
+					var lookup = FS.lookupPath(path, {
+							parent: true
+						});
+					var parent = lookup.node;
+					var name = PATH.basename(path);
+					var node = FS.lookupNode(parent, name);
+					var err = FS.mayDelete(parent, name, true);
+					if (err) {
+						throw new FS.ErrnoError(err)
+					}
+					if (!parent.node_ops.rmdir) {
+						throw new FS.ErrnoError(ERRNO_CODES.EPERM)
+					}
+					if (FS.isMountpoint(node)) {
+						throw new FS.ErrnoError(ERRNO_CODES.EBUSY)
+					}
+					try {
+						if (FS.trackingDelegate["willDeletePath"]) {
+							FS.trackingDelegate["willDeletePath"](path)
+						}
+					} catch (e) {
+						console.log("FS.trackingDelegate['willDeletePath']('" + path + "') threw an exception: " + e.message)
+					}
+					parent.node_ops.rmdir(parent, name);
+					FS.destroyNode(node);
+					try {
+						if (FS.trackingDelegate["onDeletePath"])
+							FS.trackingDelegate["onDeletePath"](path)
+					} catch (e) {
+						console.log("FS.trackingDelegate['onDeletePath']('" + path + "') threw an exception: " + e.message)
+					}
+				}),
+				readdir: (function (path) {
+					var lookup = FS.lookupPath(path, {
+							follow: true
+						});
+					var node = lookup.node;
+					if (!node.node_ops.readdir) {
+						throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)
+					}
+					return node.node_ops.readdir(node)
+				}),
+				unlink: (function (path) {
+					var lookup = FS.lookupPath(path, {
+							parent: true
+						});
+					var parent = lookup.node;
+					var name = PATH.basename(path);
+					var node = FS.lookupNode(parent, name);
+					var err = FS.mayDelete(parent, name, false);
+					if (err) {
+						if (err === ERRNO_CODES.EISDIR)
+							err = ERRNO_CODES.EPERM;
+						throw new FS.ErrnoError(err)
+					}
+					if (!parent.node_ops.unlink) {
+						throw new FS.ErrnoError(ERRNO_CODES.EPERM)
+					}
+					if (FS.isMountpoint(node)) {
+						throw new FS.ErrnoError(ERRNO_CODES.EBUSY)
+					}
+					try {
+						if (FS.trackingDelegate["willDeletePath"]) {
+							FS.trackingDelegate["willDeletePath"](path)
+						}
+					} catch (e) {
+						console.log("FS.trackingDelegate['willDeletePath']('" + path + "') threw an exception: " + e.message)
+					}
+					parent.node_ops.unlink(parent, name);
+					FS.destroyNode(node);
+					try {
+						if (FS.trackingDelegate["onDeletePath"])
+							FS.trackingDelegate["onDeletePath"](path)
+					} catch (e) {
+						console.log("FS.trackingDelegate['onDeletePath']('" + path + "') threw an exception: " + e.message)
+					}
+				}),
+				readlink: (function (path) {
+					var lookup = FS.lookupPath(path);
+					var link = lookup.node;
+					if (!link) {
+						throw new FS.ErrnoError(ERRNO_CODES.ENOENT)
+					}
+					if (!link.node_ops.readlink) {
+						throw new FS.ErrnoError(ERRNO_CODES.EINVAL)
+					}
+					return PATH.resolve(FS.getPath(lookup.node.parent), link.node_ops.readlink(link))
+				}),
+				stat: (function (path, dontFollow) {
+					var lookup = FS.lookupPath(path, {
+							follow: !dontFollow
+						});
+					var node = lookup.node;
+					if (!node) {
+						throw new FS.ErrnoError(ERRNO_CODES.ENOENT)
+					}
+					if (!node.node_ops.getattr) {
+						throw new FS.ErrnoError(ERRNO_CODES.EPERM)
+					}
+					return node.node_ops.getattr(node)
+				}),
+				lstat: (function (path) {
+					return FS.stat(path, true)
+				}),
+				chmod: (function (path, mode, dontFollow) {
+					var node;
+					if (typeof path === "string") {
+						var lookup = FS.lookupPath(path, {
+								follow: !dontFollow
+							});
+						node = lookup.node
+					} else {
+						node = path
+					}
+					if (!node.node_ops.setattr) {
+						throw new FS.ErrnoError(ERRNO_CODES.EPERM)
+					}
+					node.node_ops.setattr(node, {
+						mode: mode & 4095 | node.mode & ~4095,
+						timestamp: Date.now()
+					})
+				}),
+				lchmod: (function (path, mode) {
+					FS.chmod(path, mode, true)
+				}),
+				fchmod: (function (fd, mode) {
+					var stream = FS.getStream(fd);
+					if (!stream) {
+						throw new FS.ErrnoError(ERRNO_CODES.EBADF)
+					}
+					FS.chmod(stream.node, mode)
+				}),
+				chown: (function (path, uid, gid, dontFollow) {
+					var node;
+					if (typeof path === "string") {
+						var lookup = FS.lookupPath(path, {
+								follow: !dontFollow
+							});
+						node = lookup.node
+					} else {
+						node = path
+					}
+					if (!node.node_ops.setattr) {
+						throw new FS.ErrnoError(ERRNO_CODES.EPERM)
+					}
+					node.node_ops.setattr(node, {
+						timestamp: Date.now()
+					})
+				}),
+				lchown: (function (path, uid, gid) {
+					FS.chown(path, uid, gid, true)
+				}),
+				fchown: (function (fd, uid, gid) {
+					var stream = FS.getStream(fd);
+					if (!stream) {
+						throw new FS.ErrnoError(ERRNO_CODES.EBADF)
+					}
+					FS.chown(stream.node, uid, gid)
+				}),
+				truncate: (function (path, len) {
+					if (len < 0) {
+						throw new FS.ErrnoError(ERRNO_CODES.EINVAL)
+					}
+					var node;
+					if (typeof path === "string") {
+						var lookup = FS.lookupPath(path, {
+								follow: true
+							});
+						node = lookup.node
+					} else {
+						node = path
+					}
+					if (!node.node_ops.setattr) {
+						throw new FS.ErrnoError(ERRNO_CODES.EPERM)
+					}
+					if (FS.isDir(node.mode)) {
+						throw new FS.ErrnoError(ERRNO_CODES.EISDIR)
+					}
+					if (!FS.isFile(node.mode)) {
+						throw new FS.ErrnoError(ERRNO_CODES.EINVAL)
+					}
+					var err = FS.nodePermissions(node, "w");
+					if (err) {
+						throw new FS.ErrnoError(err)
+					}
+					node.node_ops.setattr(node, {
+						size: len,
+						timestamp: Date.now()
+					})
+				}),
+				ftruncate: (function (fd, len) {
+					var stream = FS.getStream(fd);
+					if (!stream) {
+						throw new FS.ErrnoError(ERRNO_CODES.EBADF)
+					}
+					if ((stream.flags & 2097155) === 0) {
+						throw new FS.ErrnoError(ERRNO_CODES.EINVAL)
+					}
+					FS.truncate(stream.node, len)
+				}),
+				utime: (function (path, atime, mtime) {
+					var lookup = FS.lookupPath(path, {
+							follow: true
+						});
+					var node = lookup.node;
+					node.node_ops.setattr(node, {
+						timestamp: Math.max(atime, mtime)
+					})
+				}),
+				open: (function (path, flags, mode, fd_start, fd_end) {
+					if (path === "") {
+						throw new FS.ErrnoError(ERRNO_CODES.ENOENT)
+					}
+					flags = typeof flags === "string" ? FS.modeStringToFlags(flags) : flags;
+					mode = typeof mode === "undefined" ? 438 : mode;
+					if (flags & 64) {
+						mode = mode & 4095 | 32768
+					} else {
+						mode = 0
+					}
+					var node;
+					if (typeof path === "object") {
+						node = path
+					} else {
+						path = PATH.normalize(path);
+						try {
+							var lookup = FS.lookupPath(path, {
+									follow: !(flags & 131072)
+								});
+							node = lookup.node
+						} catch (e) {}
+					}
+					var created = false;
+					if (flags & 64) {
+						if (node) {
+							if (flags & 128) {
+								throw new FS.ErrnoError(ERRNO_CODES.EEXIST)
+							}
+						} else {
+							node = FS.mknod(path, mode, 0);
+							created = true
+						}
+					}
+					if (!node) {
+						throw new FS.ErrnoError(ERRNO_CODES.ENOENT)
+					}
+					if (FS.isChrdev(node.mode)) {
+						flags &= ~512
+					}
+					if (!created) {
+						var err = FS.mayOpen(node, flags);
+						if (err) {
+							throw new FS.ErrnoError(err)
+						}
+					}
+					if (flags & 512) {
+						FS.truncate(node, 0)
+					}
+					flags &= ~(128 | 512);
+					var stream = FS.createStream({
+							node: node,
+							path: FS.getPath(node),
+							flags: flags,
+							seekable: true,
+							position: 0,
+							stream_ops: node.stream_ops,
+							ungotten: [],
+							error: false
+						}, fd_start, fd_end);
+					if (stream.stream_ops.open) {
+						stream.stream_ops.open(stream)
+					}
+					if (Module["logReadFiles"] && !(flags & 1)) {
+						if (!FS.readFiles)
+							FS.readFiles = {};
+						if (!(path in FS.readFiles)) {
+							FS.readFiles[path] = 1;
+							Module["printErr"]("read file: " + path)
+						}
+					}
+					try {
+						if (FS.trackingDelegate["onOpenFile"]) {
+							var trackingFlags = 0;
+							if ((flags & 2097155) !== 1) {
+								trackingFlags |= FS.tracking.openFlags.READ
+							}
+							if ((flags & 2097155) !== 0) {
+								trackingFlags |= FS.tracking.openFlags.WRITE
+							}
+							FS.trackingDelegate["onOpenFile"](path, trackingFlags)
+						}
+					} catch (e) {
+						console.log("FS.trackingDelegate['onOpenFile']('" + path + "', flags) threw an exception: " + e.message)
+					}
+					return stream
+				}),
+				close: (function (stream) {
+					try {
+						if (stream.stream_ops.close) {
+							stream.stream_ops.close(stream)
+						}
+					} catch (e) {
+						throw e
+					}
+					finally {
+						FS.closeStream(stream.fd)
+					}
+				}),
+				llseek: (function (stream, offset, whence) {
+					if (!stream.seekable || !stream.stream_ops.llseek) {
+						throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)
+					}
+					stream.position = stream.stream_ops.llseek(stream, offset, whence);
+					stream.ungotten = [];
+					return stream.position
+				}),
+				read: (function (stream, buffer, offset, length, position) {
+					if (length < 0 || position < 0) {
+						throw new FS.ErrnoError(ERRNO_CODES.EINVAL)
+					}
+					if ((stream.flags & 2097155) === 1) {
+						throw new FS.ErrnoError(ERRNO_CODES.EBADF)
+					}
+					if (FS.isDir(stream.node.mode)) {
+						throw new FS.ErrnoError(ERRNO_CODES.EISDIR)
+					}
+					if (!stream.stream_ops.read) {
+						throw new FS.ErrnoError(ERRNO_CODES.EINVAL)
+					}
+					var seeking = true;
+					if (typeof position === "undefined") {
+						position = stream.position;
+						seeking = false
+					} else if (!stream.seekable) {
+						throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)
+					}
+					var bytesRead = stream.stream_ops.read(stream, buffer, offset, length, position);
+					if (!seeking)
+						stream.position += bytesRead;
+					return bytesRead
+				}),
+				write: (function (stream, buffer, offset, length, position, canOwn) {
+					if (length < 0 || position < 0) {
+						throw new FS.ErrnoError(ERRNO_CODES.EINVAL)
+					}
+					if ((stream.flags & 2097155) === 0) {
+						throw new FS.ErrnoError(ERRNO_CODES.EBADF)
+					}
+					if (FS.isDir(stream.node.mode)) {
+						throw new FS.ErrnoError(ERRNO_CODES.EISDIR)
+					}
+					if (!stream.stream_ops.write) {
+						throw new FS.ErrnoError(ERRNO_CODES.EINVAL)
+					}
+					if (stream.flags & 1024) {
+						FS.llseek(stream, 0, 2)
+					}
+					var seeking = true;
+					if (typeof position === "undefined") {
+						position = stream.position;
+						seeking = false
+					} else if (!stream.seekable) {
+						throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)
+					}
+					var bytesWritten = stream.stream_ops.write(stream, buffer, offset, length, position, canOwn);
+					if (!seeking)
+						stream.position += bytesWritten;
+					try {
+						if (stream.path && FS.trackingDelegate["onWriteToFile"])
+							FS.trackingDelegate["onWriteToFile"](stream.path)
+					} catch (e) {
+						console.log("FS.trackingDelegate['onWriteToFile']('" + path + "') threw an exception: " + e.message)
+					}
+					return bytesWritten
+				}),
+				allocate: (function (stream, offset, length) {
+					if (offset < 0 || length <= 0) {
+						throw new FS.ErrnoError(ERRNO_CODES.EINVAL)
+					}
+					if ((stream.flags & 2097155) === 0) {
+						throw new FS.ErrnoError(ERRNO_CODES.EBADF)
+					}
+					if (!FS.isFile(stream.node.mode) && !FS.isDir(node.mode)) {
+						throw new FS.ErrnoError(ERRNO_CODES.ENODEV)
+					}
+					if (!stream.stream_ops.allocate) {
+						throw new FS.ErrnoError(ERRNO_CODES.EOPNOTSUPP)
+					}
+					stream.stream_ops.allocate(stream, offset, length)
+				}),
+				mmap: (function (stream, buffer, offset, length, position, prot, flags) {
+					if ((stream.flags & 2097155) === 1) {
+						throw new FS.ErrnoError(ERRNO_CODES.EACCES)
+					}
+					if (!stream.stream_ops.mmap) {
+						throw new FS.ErrnoError(ERRNO_CODES.ENODEV)
+					}
+					return stream.stream_ops.mmap(stream, buffer, offset, length, position, prot, flags)
+				}),
+				msync: (function (stream, buffer, offset, length, mmapFlags) {
+					if (!stream || !stream.stream_ops.msync) {
+						return 0
+					}
+					return stream.stream_ops.msync(stream, buffer, offset, length, mmapFlags)
+				}),
+				munmap: (function (stream) {
+					return 0
+				}),
+				ioctl: (function (stream, cmd, arg) {
+					if (!stream.stream_ops.ioctl) {
+						throw new FS.ErrnoError(ERRNO_CODES.ENOTTY)
+					}
+					return stream.stream_ops.ioctl(stream, cmd, arg)
+				}),
+				readFile: (function (path, opts) {
+					opts = opts || {};
+					opts.flags = opts.flags || "r";
+					opts.encoding = opts.encoding || "binary";
+					if (opts.encoding !== "utf8" && opts.encoding !== "binary") {
+						throw new Error('Invalid encoding type "' + opts.encoding + '"')
+					}
+					var ret;
+					var stream = FS.open(path, opts.flags);
+					var stat = FS.stat(path);
+					var length = stat.size;
+					var buf = new Uint8Array(length);
+					FS.read(stream, buf, 0, length, 0);
+					if (opts.encoding === "utf8") {
+						ret = UTF8ArrayToString(buf, 0)
+					} else if (opts.encoding === "binary") {
+						ret = buf
+					}
+					FS.close(stream);
+					return ret
+				}),
+				writeFile: (function (path, data, opts) {
+					opts = opts || {};
+					opts.flags = opts.flags || "w";
+					opts.encoding = opts.encoding || "utf8";
+					if (opts.encoding !== "utf8" && opts.encoding !== "binary") {
+						throw new Error('Invalid encoding type "' + opts.encoding + '"')
+					}
+					var stream = FS.open(path, opts.flags, opts.mode);
+					if (opts.encoding === "utf8") {
+						var buf = new Uint8Array(lengthBytesUTF8(data) + 1);
+						var actualNumBytes = stringToUTF8Array(data, buf, 0, buf.length);
+						FS.write(stream, buf, 0, actualNumBytes, 0, opts.canOwn)
+					} else if (opts.encoding === "binary") {
+						FS.write(stream, data, 0, data.length, 0, opts.canOwn)
+					}
+					FS.close(stream)
+				}),
+				cwd: (function () {
+					return FS.currentPath
+				}),
+				chdir: (function (path) {
+					var lookup = FS.lookupPath(path, {
+							follow: true
+						});
+					if (!FS.isDir(lookup.node.mode)) {
+						throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)
+					}
+					var err = FS.nodePermissions(lookup.node, "x");
+					if (err) {
+						throw new FS.ErrnoError(err)
+					}
+					FS.currentPath = lookup.path
+				}),
+				createDefaultDirectories: (function () {
+					FS.mkdir("/tmp");
+					FS.mkdir("/home");
+					FS.mkdir("/home/web_user")
+				}),
+				createDefaultDevices: (function () {
+					FS.mkdir("/dev");
+					FS.registerDevice(FS.makedev(1, 3), {
+						read: (function () {
+							return 0
+						}),
+						write: (function (stream, buffer, offset, length, pos) {
+							return length
+						})
+					});
+					FS.mkdev("/dev/null", FS.makedev(1, 3));
+					TTY.register(FS.makedev(5, 0), TTY.default_tty_ops);
+					TTY.register(FS.makedev(6, 0), TTY.default_tty1_ops);
+					FS.mkdev("/dev/tty", FS.makedev(5, 0));
+					FS.mkdev("/dev/tty1", FS.makedev(6, 0));
+					var random_device;
+					if (typeof crypto !== "undefined") {
+						var randomBuffer = new Uint8Array(1);
+						random_device = (function () {
+							crypto.getRandomValues(randomBuffer);
+							return randomBuffer[0]
+						})
+					} else if (ENVIRONMENT_IS_NODE) {
+						random_device = (function () {
+							return require("crypto").randomBytes(1)[0]
+						})
+					} else {
+						random_device = (function () {
+							return Math.random() * 256 | 0
+						})
+					}
+					FS.createDevice("/dev", "random", random_device);
+					FS.createDevice("/dev", "urandom", random_device);
+					FS.mkdir("/dev/shm");
+					FS.mkdir("/dev/shm/tmp")
+				}),
+				createStandardStreams: (function () {
+					if (Module["stdin"]) {
+						FS.createDevice("/dev", "stdin", Module["stdin"])
+					} else {
+						FS.symlink("/dev/tty", "/dev/stdin")
+					}
+					if (Module["stdout"]) {
+						FS.createDevice("/dev", "stdout", null, Module["stdout"])
+					} else {
+						FS.symlink("/dev/tty", "/dev/stdout")
+					}
+					if (Module["stderr"]) {
+						FS.createDevice("/dev", "stderr", null, Module["stderr"])
+					} else {
+						FS.symlink("/dev/tty1", "/dev/stderr")
+					}
+					var stdin = FS.open("/dev/stdin", "r");
+					HEAP32[_stdin >> 2] = FS.getPtrForStream(stdin);
+					assert(stdin.fd === 0, "invalid handle for stdin (" + stdin.fd + ")");
+					var stdout = FS.open("/dev/stdout", "w");
+					HEAP32[_stdout >> 2] = FS.getPtrForStream(stdout);
+					assert(stdout.fd === 1, "invalid handle for stdout (" + stdout.fd + ")");
+					var stderr = FS.open("/dev/stderr", "w");
+					HEAP32[_stderr >> 2] = FS.getPtrForStream(stderr);
+					assert(stderr.fd === 2, "invalid handle for stderr (" + stderr.fd + ")")
+				}),
+				ensureErrnoError: (function () {
+					if (FS.ErrnoError)
+						return;
+					FS.ErrnoError = function ErrnoError(errno, node) {
+						this.node = node;
+						this.setErrno = (function (errno) {
+							this.errno = errno;
+							for (var key in ERRNO_CODES) {
+								if (ERRNO_CODES[key] === errno) {
+									this.code = key;
+									break
+								}
+							}
+						});
+						this.setErrno(errno);
+						this.message = ERRNO_MESSAGES[errno]
+					};
+					FS.ErrnoError.prototype = new Error;
+					FS.ErrnoError.prototype.constructor = FS.ErrnoError;
+					[ERRNO_CODES.ENOENT].forEach((function (code) {
+							FS.genericErrors[code] = new FS.ErrnoError(code);
+							FS.genericErrors[code].stack = "<generic error, no stack>"
+						}))
+				}),
+				staticInit: (function () {
+					FS.ensureErrnoError();
+					FS.nameTable = new Array(4096);
+					FS.mount(MEMFS, {}, "/");
+					FS.createDefaultDirectories();
+					FS.createDefaultDevices()
+				}),
+				init: (function (input, output, error) {
+					assert(!FS.init.initialized, "FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)");
+					FS.init.initialized = true;
+					FS.ensureErrnoError();
+					Module["stdin"] = input || Module["stdin"];
+					Module["stdout"] = output || Module["stdout"];
+					Module["stderr"] = error || Module["stderr"];
+					FS.createStandardStreams()
+				}),
+				quit: (function () {
+					FS.init.initialized = false;
+					for (var i = 0; i < FS.streams.length; i++) {
+						var stream = FS.streams[i];
+						if (!stream) {
+							continue
+						}
+						FS.close(stream)
+					}
+				}),
+				getMode: (function (canRead, canWrite) {
+					var mode = 0;
+					if (canRead)
+						mode |= 292 | 73;
+					if (canWrite)
+						mode |= 146;
+					return mode
+				}),
+				joinPath: (function (parts, forceRelative) {
+					var path = PATH.join.apply(null, parts);
+					if (forceRelative && path[0] == "/")
+						path = path.substr(1);
+					return path
+				}),
+				absolutePath: (function (relative, base) {
+					return PATH.resolve(base, relative)
+				}),
+				standardizePath: (function (path) {
+					return PATH.normalize(path)
+				}),
+				findObject: (function (path, dontResolveLastLink) {
+					var ret = FS.analyzePath(path, dontResolveLastLink);
+					if (ret.exists) {
+						return ret.object
+					} else {
+						___setErrNo(ret.error);
+						return null
+					}
+				}),
+				analyzePath: (function (path, dontResolveLastLink) {
+					try {
+						var lookup = FS.lookupPath(path, {
+								follow: !dontResolveLastLink
+							});
+						path = lookup.path
+					} catch (e) {}
+					var ret = {
+						isRoot: false,
+						exists: false,
+						error: 0,
+						name: null,
+						path: null,
+						object: null,
+						parentExists: false,
+						parentPath: null,
+						parentObject: null
+					};
+					try {
+						var lookup = FS.lookupPath(path, {
+								parent: true
+							});
+						ret.parentExists = true;
+						ret.parentPath = lookup.path;
+						ret.parentObject = lookup.node;
+						ret.name = PATH.basename(path);
+						lookup = FS.lookupPath(path, {
+								follow: !dontResolveLastLink
+							});
+						ret.exists = true;
+						ret.path = lookup.path;
+						ret.object = lookup.node;
+						ret.name = lookup.node.name;
+						ret.isRoot = lookup.path === "/"
+					} catch (e) {
+						ret.error = e.errno
+					}
+					return ret
+				}),
+				createFolder: (function (parent, name, canRead, canWrite) {
+					var path = PATH.join2(typeof parent === "string" ? parent : FS.getPath(parent), name);
+					var mode = FS.getMode(canRead, canWrite);
+					return FS.mkdir(path, mode)
+				}),
+				createPath: (function (parent, path, canRead, canWrite) {
+					parent = typeof parent === "string" ? parent : FS.getPath(parent);
+					var parts = path.split("/").reverse();
+					while (parts.length) {
+						var part = parts.pop();
+						if (!part)
+							continue;
+						var current = PATH.join2(parent, part);
+						try {
+							FS.mkdir(current)
+						} catch (e) {}
+						parent = current
+					}
+					return current
+				}),
+				createFile: (function (parent, name, properties, canRead, canWrite) {
+					var path = PATH.join2(typeof parent === "string" ? parent : FS.getPath(parent), name);
+					var mode = FS.getMode(canRead, canWrite);
+					return FS.create(path, mode)
+				}),
+				createDataFile: (function (parent, name, data, canRead, canWrite, canOwn) {
+					var path = name ? PATH.join2(typeof parent === "string" ? parent : FS.getPath(parent), name) : parent;
+					var mode = FS.getMode(canRead, canWrite);
+					var node = FS.create(path, mode);
+					if (data) {
+						if (typeof data === "string") {
+							var arr = new Array(data.length);
+							for (var i = 0, len = data.length; i < len; ++i)
+								arr[i] = data.charCodeAt(i);
+							data = arr
+						}
+						FS.chmod(node, mode | 146);
+						var stream = FS.open(node, "w");
+						FS.write(stream, data, 0, data.length, 0, canOwn);
+						FS.close(stream);
+						FS.chmod(node, mode)
+					}
+					return node
+				}),
+				createDevice: (function (parent, name, input, output) {
+					var path = PATH.join2(typeof parent === "string" ? parent : FS.getPath(parent), name);
+					var mode = FS.getMode(!!input, !!output);
+					if (!FS.createDevice.major)
+						FS.createDevice.major = 64;
+					var dev = FS.makedev(FS.createDevice.major++, 0);
+					FS.registerDevice(dev, {
+						open: (function (stream) {
+							stream.seekable = false
+						}),
+						close: (function (stream) {
+							if (output && output.buffer && output.buffer.length) {
+								output(10)
+							}
+						}),
+						read: (function (stream, buffer, offset, length, pos) {
+							var bytesRead = 0;
+							for (var i = 0; i < length; i++) {
+								var result;
+								try {
+									result = input()
+								} catch (e) {
+									throw new FS.ErrnoError(ERRNO_CODES.EIO)
+								}
+								if (result === undefined && bytesRead === 0) {
+									throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)
+								}
+								if (result === null || result === undefined)
+									break;
+								bytesRead++;
+								buffer[offset + i] = result
+							}
+							if (bytesRead) {
+								stream.node.timestamp = Date.now()
+							}
+							return bytesRead
+						}),
+						write: (function (stream, buffer, offset, length, pos) {
+							for (var i = 0; i < length; i++) {
+								try {
+									output(buffer[offset + i])
+								} catch (e) {
+									throw new FS.ErrnoError(ERRNO_CODES.EIO)
+								}
+							}
+							if (length) {
+								stream.node.timestamp = Date.now()
+							}
+							return i
+						})
+					});
+					return FS.mkdev(path, mode, dev)
+				}),
+				createLink: (function (parent, name, target, canRead, canWrite) {
+					var path = PATH.join2(typeof parent === "string" ? parent : FS.getPath(parent), name);
+					return FS.symlink(target, path)
+				}),
+				forceLoadFile: (function (obj) {
+					if (obj.isDevice || obj.isFolder || obj.link || obj.contents)
+						return true;
+					var success = true;
+					if (typeof XMLHttpRequest !== "undefined") {
+						throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.")
+					} else if (Module["read"]) {
+						try {
+							obj.contents = intArrayFromString(Module["read"](obj.url), true);
+							obj.usedBytes = obj.contents.length
+						} catch (e) {
+							success = false
+						}
+					} else {
+						throw new Error("Cannot load without read() or XMLHttpRequest.")
+					}
+					if (!success)
+						___setErrNo(ERRNO_CODES.EIO);
+					return success
+				}),
+				createLazyFile: (function (parent, name, url, canRead, canWrite) {
+					function LazyUint8Array() {
+						this.lengthKnown = false;
+						this.chunks = []
+					}
+					LazyUint8Array.prototype.get = function LazyUint8Array_get(idx) {
+						if (idx > this.length - 1 || idx < 0) {
+							return undefined
+						}
+						var chunkOffset = idx % this.chunkSize;
+						var chunkNum = idx / this.chunkSize | 0;
+						return this.getter(chunkNum)[chunkOffset]
+					};
+					LazyUint8Array.prototype.setDataGetter = function LazyUint8Array_setDataGetter(getter) {
+						this.getter = getter
+					};
+					LazyUint8Array.prototype.cacheLength = function LazyUint8Array_cacheLength() {
+						var xhr = new XMLHttpRequest;
+						xhr.open("HEAD", url, false);
+						xhr.send(null);
+						if (!(xhr.status >= 200 && xhr.status < 300 || xhr.status === 304))
+							throw new Error("Couldn't load " + url + ". Status: " + xhr.status);
+						var datalength = Number(xhr.getResponseHeader("Content-length"));
+						var header;
+						var hasByteServing = (header = xhr.getResponseHeader("Accept-Ranges")) && header === "bytes";
+						var chunkSize = 1024 * 1024;
+						if (!hasByteServing)
+							chunkSize = datalength;
+						var doXHR = (function (from, to) {
+							if (from > to)
+								throw new Error("invalid range (" + from + ", " + to + ") or no bytes requested!");
+							if (to > datalength - 1)
+								throw new Error("only " + datalength + " bytes available! programmer error!");
+							var xhr = new XMLHttpRequest;
+							xhr.open("GET", url, false);
+							if (datalength !== chunkSize)
+								xhr.setRequestHeader("Range", "bytes=" + from + "-" + to);
+							if (typeof Uint8Array != "undefined")
+								xhr.responseType = "arraybuffer";
+							if (xhr.overrideMimeType) {
+								xhr.overrideMimeType("text/plain; charset=x-user-defined")
+							}
+							xhr.send(null);
+							if (!(xhr.status >= 200 && xhr.status < 300 || xhr.status === 304))
+								throw new Error("Couldn't load " + url + ". Status: " + xhr.status);
+							if (xhr.response !== undefined) {
+								return new Uint8Array(xhr.response || [])
+							} else {
+								return intArrayFromString(xhr.responseText || "", true)
+							}
+						});
+						var lazyArray = this;
+						lazyArray.setDataGetter((function (chunkNum) {
+								var start = chunkNum * chunkSize;
+								var end = (chunkNum + 1) * chunkSize - 1;
+								end = Math.min(end, datalength - 1);
+								if (typeof lazyArray.chunks[chunkNum] === "undefined") {
+									lazyArray.chunks[chunkNum] = doXHR(start, end)
+								}
+								if (typeof lazyArray.chunks[chunkNum] === "undefined")
+									throw new Error("doXHR failed!");
+								return lazyArray.chunks[chunkNum]
+							}));
+						this._length = datalength;
+						this._chunkSize = chunkSize;
+						this.lengthKnown = true
+					};
+					if (typeof XMLHttpRequest !== "undefined") {
+						if (!ENVIRONMENT_IS_WORKER)
+							throw "Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";
+						var lazyArray = new LazyUint8Array;
+						Object.defineProperty(lazyArray, "length", {
+							get: (function () {
+								if (!this.lengthKnown) {
+									this.cacheLength()
+								}
+								return this._length
+							})
+						});
+						Object.defineProperty(lazyArray, "chunkSize", {
+							get: (function () {
+								if (!this.lengthKnown) {
+									this.cacheLength()
+								}
+								return this._chunkSize
+							})
+						});
+						var properties = {
+							isDevice: false,
+							contents: lazyArray
+						}
+					} else {
+						var properties = {
+							isDevice: false,
+							url: url
+						}
+					}
+					var node = FS.createFile(parent, name, properties, canRead, canWrite);
+					if (properties.contents) {
+						node.contents = properties.contents
+					} else if (properties.url) {
+						node.contents = null;
+						node.url = properties.url
+					}
+					Object.defineProperty(node, "usedBytes", {
+						get: (function () {
+							return this.contents.length
+						})
+					});
+					var stream_ops = {};
+					var keys = Object.keys(node.stream_ops);
+					keys.forEach((function (key) {
+							var fn = node.stream_ops[key];
+							stream_ops[key] = function forceLoadLazyFile() {
+								if (!FS.forceLoadFile(node)) {
+									throw new FS.ErrnoError(ERRNO_CODES.EIO)
+								}
+								return fn.apply(null, arguments)
+							}
+						}));
+					stream_ops.read = function stream_ops_read(stream, buffer, offset, length, position) {
+						if (!FS.forceLoadFile(node)) {
+							throw new FS.ErrnoError(ERRNO_CODES.EIO)
+						}
+						var contents = stream.node.contents;
+						if (position >= contents.length)
+							return 0;
+						var size = Math.min(contents.length - position, length);
+						assert(size >= 0);
+						if (contents.slice) {
+							for (var i = 0; i < size; i++) {
+								buffer[offset + i] = contents[position + i]
+							}
+						} else {
+							for (var i = 0; i < size; i++) {
+								buffer[offset + i] = contents.get(position + i)
+							}
+						}
+						return size
+					};
+					node.stream_ops = stream_ops;
+					return node
+				}),
+				createPreloadedFile: (function (parent, name, url, canRead, canWrite, onload, onerror, dontCreateFile, canOwn, preFinish) {
+					Browser.init();
+					var fullname = name ? PATH.resolve(PATH.join2(parent, name)) : parent;
+					var dep = getUniqueRunDependency("cp " + fullname);
+					function processData(byteArray) {
+						function finish(byteArray) {
+							if (preFinish)
+								preFinish();
+							if (!dontCreateFile) {
+								FS.createDataFile(parent, name, byteArray, canRead, canWrite, canOwn)
+							}
+							if (onload)
+								onload();
+							removeRunDependency(dep)
+						}
+						var handled = false;
+						Module["preloadPlugins"].forEach((function (plugin) {
+								if (handled)
+									return;
+								if (plugin["canHandle"](fullname)) {
+									plugin["handle"](byteArray, fullname, finish, (function () {
+											if (onerror)
+												onerror();
+											removeRunDependency(dep)
+										}));
+									handled = true
+								}
+							}));
+						if (!handled)
+							finish(byteArray)
+					}
+					addRunDependency(dep);
+					if (typeof url == "string") {
+						Browser.asyncLoad(url, (function (byteArray) {
+								processData(byteArray)
+							}), onerror)
+					} else {
+						processData(url)
+					}
+				}),
+				indexedDB: (function () {
+					return window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB
+				}),
+				DB_NAME: (function () {
+					return "EM_FS_" + window.location.pathname
+				}),
+				DB_VERSION: 20,
+				DB_STORE_NAME: "FILE_DATA",
+				saveFilesToDB: (function (paths, onload, onerror) {
+					onload = onload || (function () {});
+					onerror = onerror || (function () {});
+					var indexedDB = FS.indexedDB();
+					try {
+						var openRequest = indexedDB.open(FS.DB_NAME(), FS.DB_VERSION)
+					} catch (e) {
+						return onerror(e)
+					}
+					openRequest.onupgradeneeded = function openRequest_onupgradeneeded() {
+						console.log("creating db");
+						var db = openRequest.result;
+						db.createObjectStore(FS.DB_STORE_NAME)
+					};
+					openRequest.onsuccess = function openRequest_onsuccess() {
+						var db = openRequest.result;
+						var transaction = db.transaction([FS.DB_STORE_NAME], "readwrite");
+						var files = transaction.objectStore(FS.DB_STORE_NAME);
+						var ok = 0,
+						fail = 0,
+						total = paths.length;
+						function finish() {
+							if (fail == 0)
+								onload();
+							else
+								onerror()
+						}
+						paths.forEach((function (path) {
+								var putRequest = files.put(FS.analyzePath(path).object.contents, path);
+								putRequest.onsuccess = function putRequest_onsuccess() {
+									ok++;
+									if (ok + fail == total)
+										finish()
+								};
+								putRequest.onerror = function putRequest_onerror() {
+									fail++;
+									if (ok + fail == total)
+										finish()
+								}
+							}));
+						transaction.onerror = onerror
+					};
+					openRequest.onerror = onerror
+				}),
+				loadFilesFromDB: (function (paths, onload, onerror) {
+					onload = onload || (function () {});
+					onerror = onerror || (function () {});
+					var indexedDB = FS.indexedDB();
+					try {
+						var openRequest = indexedDB.open(FS.DB_NAME(), FS.DB_VERSION)
+					} catch (e) {
+						return onerror(e)
+					}
+					openRequest.onupgradeneeded = onerror;
+					openRequest.onsuccess = function openRequest_onsuccess() {
+						var db = openRequest.result;
+						try {
+							var transaction = db.transaction([FS.DB_STORE_NAME], "readonly")
+						} catch (e) {
+							onerror(e);
+							return
+						}
+						var files = transaction.objectStore(FS.DB_STORE_NAME);
+						var ok = 0,
+						fail = 0,
+						total = paths.length;
+						function finish() {
+							if (fail == 0)
+								onload();
+							else
+								onerror()
+						}
+						paths.forEach((function (path) {
+								var getRequest = files.get(path);
+								getRequest.onsuccess = function getRequest_onsuccess() {
+									if (FS.analyzePath(path).exists) {
+										FS.unlink(path)
+									}
+									FS.createDataFile(PATH.dirname(path), PATH.basename(path), getRequest.result, true, true, true);
+									ok++;
+									if (ok + fail == total)
+										finish()
+								};
+								getRequest.onerror = function getRequest_onerror() {
+									fail++;
+									if (ok + fail == total)
+										finish()
+								}
+							}));
+						transaction.onerror = onerror
+					};
+					openRequest.onerror = onerror
+				})
+			};
+			function _mkport() {
+				throw "TODO"
+			}
+			var SOCKFS = {
+				mount: (function (mount) {
+					Module["websocket"] = Module["websocket"] && "object" === typeof Module["websocket"] ? Module["websocket"] : {};
+					Module["websocket"]._callbacks = {};
+					Module["websocket"]["on"] = (function (event, callback) {
+						if ("function" === typeof callback) {
+							this._callbacks[event] = callback
+						}
+						return this
+					});
+					Module["websocket"].emit = (function (event, param) {
+						if ("function" === typeof this._callbacks[event]) {
+							this._callbacks[event].call(this, param)
+						}
+					});
+					return FS.createNode(null, "/", 16384 | 511, 0)
+				}),
+				createSocket: (function (family, type, protocol) {
+					var streaming = type == 1;
+					if (protocol) {
+						assert(streaming == (protocol == 6))
+					}
+					var sock = {
+						family: family,
+						type: type,
+						protocol: protocol,
+						server: null,
+						error: null,
+						peers: {},
+						pending: [],
+						recv_queue: [],
+						sock_ops: SOCKFS.websocket_sock_ops
+					};
+					var name = SOCKFS.nextname();
+					var node = FS.createNode(SOCKFS.root, name, 49152, 0);
+					node.sock = sock;
+					var stream = FS.createStream({
+							path: name,
+							node: node,
+							flags: FS.modeStringToFlags("r+"),
+							seekable: false,
+							stream_ops: SOCKFS.stream_ops
+						});
+					sock.stream = stream;
+					return sock
+				}),
+				getSocket: (function (fd) {
+					var stream = FS.getStream(fd);
+					if (!stream || !FS.isSocket(stream.node.mode)) {
+						return null
+					}
+					return stream.node.sock
+				}),
+				stream_ops: {
+					poll: (function (stream) {
+						var sock = stream.node.sock;
+						return sock.sock_ops.poll(sock)
+					}),
+					ioctl: (function (stream, request, varargs) {
+						var sock = stream.node.sock;
+						return sock.sock_ops.ioctl(sock, request, varargs)
+					}),
+					read: (function (stream, buffer, offset, length, position) {
+						var sock = stream.node.sock;
+						var msg = sock.sock_ops.recvmsg(sock, length);
+						if (!msg) {
+							return 0
+						}
+						buffer.set(msg.buffer, offset);
+						return msg.buffer.length
+					}),
+					write: (function (stream, buffer, offset, length, position) {
+						var sock = stream.node.sock;
+						return sock.sock_ops.sendmsg(sock, buffer, offset, length)
+					}),
+					close: (function (stream) {
+						var sock = stream.node.sock;
+						sock.sock_ops.close(sock)
+					})
+				},
+				nextname: (function () {
+					if (!SOCKFS.nextname.current) {
+						SOCKFS.nextname.current = 0
+					}
+					return "socket[" + SOCKFS.nextname.current++ + "]"
+				}),
+				websocket_sock_ops: {
+					createPeer: (function (sock, addr, port) {
+						var ws;
+						if (typeof addr === "object") {
+							ws = addr;
+							addr = null;
+							port = null
+						}
+						if (ws) {
+							if (ws._socket) {
+								addr = ws._socket.remoteAddress;
+								port = ws._socket.remotePort
+							} else {
+								var result = /ws[s]?:\/\/([^:]+):(\d+)/.exec(ws.url);
+								if (!result) {
+									throw new Error("WebSocket URL must be in the format ws(s)://address:port")
+								}
+								addr = result[1];
+								port = parseInt(result[2], 10)
+							}
+						} else {
+							try {
+								var runtimeConfig = Module["websocket"] && "object" === typeof Module["websocket"];
+								var url = "ws:#".replace("#", "//");
+								if (runtimeConfig) {
+									if ("string" === typeof Module["websocket"]["url"]) {
+										url = Module["websocket"]["url"]
+									}
+								}
+								if (url === "ws://" || url === "wss://") {
+									var parts = addr.split("/");
+									url = url + parts[0] + ":" + port + "/" + parts.slice(1).join("/")
+								}
+								var subProtocols = "binary";
+								if (runtimeConfig) {
+									if ("string" === typeof Module["websocket"]["subprotocol"]) {
+										subProtocols = Module["websocket"]["subprotocol"]
+									}
+								}
+								subProtocols = subProtocols.replace(/^ +| +$/g, "").split(/ *, */);
+								var opts = ENVIRONMENT_IS_NODE ? {
+									"protocol": subProtocols.toString()
+								}
+								 : subProtocols;
+								var WebSocket = ENVIRONMENT_IS_NODE ? require("ws") : window["WebSocket"];
+								ws = new WebSocket(url, opts);
+								ws.binaryType = "arraybuffer"
+							} catch (e) {
+								throw new FS.ErrnoError(ERRNO_CODES.EHOSTUNREACH)
+							}
+						}
+						var peer = {
+							addr: addr,
+							port: port,
+							socket: ws,
+							dgram_send_queue: []
+						};
+						SOCKFS.websocket_sock_ops.addPeer(sock, peer);
+						SOCKFS.websocket_sock_ops.handlePeerEvents(sock, peer);
+						if (sock.type === 2 && typeof sock.sport !== "undefined") {
+							peer.dgram_send_queue.push(new Uint8Array([255, 255, 255, 255, "p".charCodeAt(0), "o".charCodeAt(0), "r".charCodeAt(0), "t".charCodeAt(0), (sock.sport & 65280) >> 8, sock.sport & 255]))
+						}
+						return peer
+					}),
+					getPeer: (function (sock, addr, port) {
+						return sock.peers[addr + ":" + port]
+					}),
+					addPeer: (function (sock, peer) {
+						sock.peers[peer.addr + ":" + peer.port] = peer
+					}),
+					removePeer: (function (sock, peer) {
+						delete sock.peers[peer.addr + ":" + peer.port]
+					}),
+					handlePeerEvents: (function (sock, peer) {
+						var first = true;
+						var handleOpen = (function () {
+							Module["websocket"].emit("open", sock.stream.fd);
+							try {
+								var queued = peer.dgram_send_queue.shift();
+								while (queued) {
+									peer.socket.send(queued);
+									queued = peer.dgram_send_queue.shift()
+								}
+							} catch (e) {
+								peer.socket.close()
+							}
+						});
+						function handleMessage(data) {
+							assert(typeof data !== "string" && data.byteLength !== undefined);
+							data = new Uint8Array(data);
+							var wasfirst = first;
+							first = false;
+							if (wasfirst && data.length === 10 && data[0] === 255 && data[1] === 255 && data[2] === 255 && data[3] === 255 && data[4] === "p".charCodeAt(0) && data[5] === "o".charCodeAt(0) && data[6] === "r".charCodeAt(0) && data[7] === "t".charCodeAt(0)) {
+								var newport = data[8] << 8 | data[9];
+								SOCKFS.websocket_sock_ops.removePeer(sock, peer);
+								peer.port = newport;
+								SOCKFS.websocket_sock_ops.addPeer(sock, peer);
+								return
+							}
+							sock.recv_queue.push({
+								addr: peer.addr,
+								port: peer.port,
+								data: data
+							});
+							Module["websocket"].emit("message", sock.stream.fd)
+						}
+						if (ENVIRONMENT_IS_NODE) {
+							peer.socket.on("open", handleOpen);
+							peer.socket.on("message", (function (data, flags) {
+									if (!flags.binary) {
+										return
+									}
+									handleMessage((new Uint8Array(data)).buffer)
+								}));
+							peer.socket.on("close", (function () {
+									Module["websocket"].emit("close", sock.stream.fd)
+								}));
+							peer.socket.on("error", (function (error) {
+									sock.error = ERRNO_CODES.ECONNREFUSED;
+									Module["websocket"].emit("error", [sock.stream.fd, sock.error, "ECONNREFUSED: Connection refused"])
+								}))
+						} else {
+							peer.socket.onopen = handleOpen;
+							peer.socket.onclose = (function () {
+								Module["websocket"].emit("close", sock.stream.fd)
+							});
+							peer.socket.onmessage = function peer_socket_onmessage(event) {
+								handleMessage(event.data)
+							};
+							peer.socket.onerror = (function (error) {
+								sock.error = ERRNO_CODES.ECONNREFUSED;
+								Module["websocket"].emit("error", [sock.stream.fd, sock.error, "ECONNREFUSED: Connection refused"])
+							})
+						}
+					}),
+					poll: (function (sock) {
+						if (sock.type === 1 && sock.server) {
+							return sock.pending.length ? 64 | 1 : 0
+						}
+						var mask = 0;
+						var dest = sock.type === 1 ? SOCKFS.websocket_sock_ops.getPeer(sock, sock.daddr, sock.dport) : null;
+						if (sock.recv_queue.length || !dest || dest && dest.socket.readyState === dest.socket.CLOSING || dest && dest.socket.readyState === dest.socket.CLOSED) {
+							mask |= 64 | 1
+						}
+						if (!dest || dest && dest.socket.readyState === dest.socket.OPEN) {
+							mask |= 4
+						}
+						if (dest && dest.socket.readyState === dest.socket.CLOSING || dest && dest.socket.readyState === dest.socket.CLOSED) {
+							mask |= 16
+						}
+						return mask
+					}),
+					ioctl: (function (sock, request, arg) {
+						switch (request) {
+						case 21531:
+							var bytes = 0;
+							if (sock.recv_queue.length) {
+								bytes = sock.recv_queue[0].data.length
+							}
+							HEAP32[arg >> 2] = bytes;
+							return 0;
+						default:
+							return ERRNO_CODES.EINVAL
+						}
+					}),
+					close: (function (sock) {
+						if (sock.server) {
+							try {
+								sock.server.close()
+							} catch (e) {}
+							sock.server = null
+						}
+						var peers = Object.keys(sock.peers);
+						for (var i = 0; i < peers.length; i++) {
+							var peer = sock.peers[peers[i]];
+							try {
+								peer.socket.close()
+							} catch (e) {}
+							SOCKFS.websocket_sock_ops.removePeer(sock, peer)
+						}
+						return 0
+					}),
+					bind: (function (sock, addr, port) {
+						if (typeof sock.saddr !== "undefined" || typeof sock.sport !== "undefined") {
+							throw new FS.ErrnoError(ERRNO_CODES.EINVAL)
+						}
+						sock.saddr = addr;
+						sock.sport = port || _mkport();
+						if (sock.type === 2) {
+							if (sock.server) {
+								sock.server.close();
+								sock.server = null
+							}
+							try {
+								sock.sock_ops.listen(sock, 0)
+							} catch (e) {
+								if (!(e instanceof FS.ErrnoError))
+									throw e;
+								if (e.errno !== ERRNO_CODES.EOPNOTSUPP)
+									throw e
+							}
+						}
+					}),
+					connect: (function (sock, addr, port) {
+						if (sock.server) {
+							throw new FS.ErrnoError(ERRNO_CODES.EOPNOTSUPP)
+						}
+						if (typeof sock.daddr !== "undefined" && typeof sock.dport !== "undefined") {
+							var dest = SOCKFS.websocket_sock_ops.getPeer(sock, sock.daddr, sock.dport);
+							if (dest) {
+								if (dest.socket.readyState === dest.socket.CONNECTING) {
+									throw new FS.ErrnoError(ERRNO_CODES.EALREADY)
+								} else {
+									throw new FS.ErrnoError(ERRNO_CODES.EISCONN)
+								}
+							}
+						}
+						var peer = SOCKFS.websocket_sock_ops.createPeer(sock, addr, port);
+						sock.daddr = peer.addr;
+						sock.dport = peer.port;
+						throw new FS.ErrnoError(ERRNO_CODES.EINPROGRESS)
+					}),
+					listen: (function (sock, backlog) {
+						if (!ENVIRONMENT_IS_NODE) {
+							throw new FS.ErrnoError(ERRNO_CODES.EOPNOTSUPP)
+						}
+						if (sock.server) {
+							throw new FS.ErrnoError(ERRNO_CODES.EINVAL)
+						}
+						var WebSocketServer = require("ws").Server;
+						var host = sock.saddr;
+						sock.server = new WebSocketServer({
+								host: host,
+								port: sock.sport
+							});
+						Module["websocket"].emit("listen", sock.stream.fd);
+						sock.server.on("connection", (function (ws) {
+								if (sock.type === 1) {
+									var newsock = SOCKFS.createSocket(sock.family, sock.type, sock.protocol);
+									var peer = SOCKFS.websocket_sock_ops.createPeer(newsock, ws);
+									newsock.daddr = peer.addr;
+									newsock.dport = peer.port;
+									sock.pending.push(newsock);
+									Module["websocket"].emit("connection", newsock.stream.fd)
+								} else {
+									SOCKFS.websocket_sock_ops.createPeer(sock, ws);
+									Module["websocket"].emit("connection", sock.stream.fd)
+								}
+							}));
+						sock.server.on("closed", (function () {
+								Module["websocket"].emit("close", sock.stream.fd);
+								sock.server = null
+							}));
+						sock.server.on("error", (function (error) {
+								sock.error = ERRNO_CODES.EHOSTUNREACH;
+								Module["websocket"].emit("error", [sock.stream.fd, sock.error, "EHOSTUNREACH: Host is unreachable"])
+							}))
+					}),
+					accept: (function (listensock) {
+						if (!listensock.server) {
+							throw new FS.ErrnoError(ERRNO_CODES.EINVAL)
+						}
+						var newsock = listensock.pending.shift();
+						newsock.stream.flags = listensock.stream.flags;
+						return newsock
+					}),
+					getname: (function (sock, peer) {
+						var addr,
+						port;
+						if (peer) {
+							if (sock.daddr === undefined || sock.dport === undefined) {
+								throw new FS.ErrnoError(ERRNO_CODES.ENOTCONN)
+							}
+							addr = sock.daddr;
+							port = sock.dport
+						} else {
+							addr = sock.saddr || 0;
+							port = sock.sport || 0
+						}
+						return {
+							addr: addr,
+							port: port
+						}
+					}),
+					sendmsg: (function (sock, buffer, offset, length, addr, port) {
+						if (sock.type === 2) {
+							if (addr === undefined || port === undefined) {
+								addr = sock.daddr;
+								port = sock.dport
+							}
+							if (addr === undefined || port === undefined) {
+								throw new FS.ErrnoError(ERRNO_CODES.EDESTADDRREQ)
+							}
+						} else {
+							addr = sock.daddr;
+							port = sock.dport
+						}
+						var dest = SOCKFS.websocket_sock_ops.getPeer(sock, addr, port);
+						if (sock.type === 1) {
+							if (!dest || dest.socket.readyState === dest.socket.CLOSING || dest.socket.readyState === dest.socket.CLOSED) {
+								throw new FS.ErrnoError(ERRNO_CODES.ENOTCONN)
+							} else if (dest.socket.readyState === dest.socket.CONNECTING) {
+								throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)
+							}
+						}
+						var data;
+						if (buffer instanceof Array || buffer instanceof ArrayBuffer) {
+							data = buffer.slice(offset, offset + length)
+						} else {
+							data = buffer.buffer.slice(buffer.byteOffset + offset, buffer.byteOffset + offset + length)
+						}
+						if (sock.type === 2) {
+							if (!dest || dest.socket.readyState !== dest.socket.OPEN) {
+								if (!dest || dest.socket.readyState === dest.socket.CLOSING || dest.socket.readyState === dest.socket.CLOSED) {
+									dest = SOCKFS.websocket_sock_ops.createPeer(sock, addr, port)
+								}
+								dest.dgram_send_queue.push(data);
+								return length
+							}
+						}
+						try {
+							dest.socket.send(data);
+							return length
+						} catch (e) {
+							throw new FS.ErrnoError(ERRNO_CODES.EINVAL)
+						}
+					}),
+					recvmsg: (function (sock, length) {
+						if (sock.type === 1 && sock.server) {
+							throw new FS.ErrnoError(ERRNO_CODES.ENOTCONN)
+						}
+						var queued = sock.recv_queue.shift();
+						if (!queued) {
+							if (sock.type === 1) {
+								var dest = SOCKFS.websocket_sock_ops.getPeer(sock, sock.daddr, sock.dport);
+								if (!dest) {
+									throw new FS.ErrnoError(ERRNO_CODES.ENOTCONN)
+								} else if (dest.socket.readyState === dest.socket.CLOSING || dest.socket.readyState === dest.socket.CLOSED) {
+									return null
+								} else {
+									throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)
+								}
+							} else {
+								throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)
+							}
+						}
+						var queuedLength = queued.data.byteLength || queued.data.length;
+						var queuedOffset = queued.data.byteOffset || 0;
+						var queuedBuffer = queued.data.buffer || queued.data;
+						var bytesRead = Math.min(length, queuedLength);
+						var res = {
+							buffer: new Uint8Array(queuedBuffer, queuedOffset, bytesRead),
+							addr: queued.addr,
+							port: queued.port
+						};
+						if (sock.type === 1 && bytesRead < queuedLength) {
+							var bytesRemaining = queuedLength - bytesRead;
+							queued.data = new Uint8Array(queuedBuffer, queuedOffset + bytesRead, bytesRemaining);
+							sock.recv_queue.unshift(queued)
+						}
+						return res
+					})
+				}
+			};
+			function _send(fd, buf, len, flags) {
+				var sock = SOCKFS.getSocket(fd);
+				if (!sock) {
+					___setErrNo(ERRNO_CODES.EBADF);
+					return -1
+				}
+				return _write(fd, buf, len)
+			}
+			function _pwrite(fildes, buf, nbyte, offset) {
+				var stream = FS.getStream(fildes);
+				if (!stream) {
+					___setErrNo(ERRNO_CODES.EBADF);
+					return -1
+				}
+				try {
+					var slab = HEAP8;
+					return FS.write(stream, slab, buf, nbyte, offset)
+				} catch (e) {
+					FS.handleFSError(e);
+					return -1
+				}
+			}
+			function _write(fildes, buf, nbyte) {
+				var stream = FS.getStream(fildes);
+				if (!stream) {
+					___setErrNo(ERRNO_CODES.EBADF);
+					return -1
+				}
+				try {
+					var slab = HEAP8;
+					return FS.write(stream, slab, buf, nbyte)
+				} catch (e) {
+					FS.handleFSError(e);
+					return -1
+				}
+			}
+			function _fileno(stream) {
+				stream = FS.getStreamFromPtr(stream);
+				if (!stream)
+					return -1;
+				return stream.fd
+			}
+			function _fwrite(ptr, size, nitems, stream) {
+				var bytesToWrite = nitems * size;
+				if (bytesToWrite == 0)
+					return 0;
+				var fd = _fileno(stream);
+				var bytesWritten = _write(fd, ptr, bytesToWrite);
+				if (bytesWritten == -1) {
+					var streamObj = FS.getStreamFromPtr(stream);
+					if (streamObj)
+						streamObj.error = true;
+					return 0
+				} else {
+					return bytesWritten / size | 0
+				}
+			}
+			Module["_strlen"] = _strlen;
+			function __reallyNegative(x) {
+				return x < 0 || x === 0 && 1 / x === -Infinity
+			}
+			function __formatString(format, varargs) {
+				assert((varargs & 3) === 0);
+				var textIndex = format;
+				var argIndex = 0;
+				function getNextArg(type) {
+					var ret;
+					argIndex = Runtime.prepVararg(argIndex, type);
+					if (type === "double") {
+						ret = (HEAP32[tempDoublePtr >> 2] = HEAP32[varargs + argIndex >> 2], HEAP32[tempDoublePtr + 4 >> 2] = HEAP32[varargs + (argIndex + 4) >> 2], +HEAPF64[tempDoublePtr >> 3]);
+						argIndex += 8
+					} else if (type == "i64") {
+						ret = [HEAP32[varargs + argIndex >> 2], HEAP32[varargs + (argIndex + 4) >> 2]];
+						argIndex += 8
+					} else {
+						assert((argIndex & 3) === 0);
+						type = "i32";
+						ret = HEAP32[varargs + argIndex >> 2];
+						argIndex += 4
+					}
+					return ret
+				}
+				var ret = [];
+				var curr,
+				next,
+				currArg;
+				while (1) {
+					var startTextIndex = textIndex;
+					curr = HEAP8[textIndex >> 0];
+					if (curr === 0)
+						break;
+					next = HEAP8[textIndex + 1 >> 0];
+					if (curr == 37) {
+						var flagAlwaysSigned = false;
+						var flagLeftAlign = false;
+						var flagAlternative = false;
+						var flagZeroPad = false;
+						var flagPadSign = false;
+						flagsLoop: while (1) {
+							switch (next) {
+							case 43:
+								flagAlwaysSigned = true;
+								break;
+							case 45:
+								flagLeftAlign = true;
+								break;
+							case 35:
+								flagAlternative = true;
+								break;
+							case 48:
+								if (flagZeroPad) {
+									break flagsLoop
+								} else {
+									flagZeroPad = true;
+									break
+								};
+							case 32:
+								flagPadSign = true;
+								break;
+							default:
+								break flagsLoop
+							}
+							textIndex++;
+							next = HEAP8[textIndex + 1 >> 0]
+						}
+						var width = 0;
+						if (next == 42) {
+							width = getNextArg("i32");
+							textIndex++;
+							next = HEAP8[textIndex + 1 >> 0]
+						} else {
+							while (next >= 48 && next <= 57) {
+								width = width * 10 + (next - 48);
+								textIndex++;
+								next = HEAP8[textIndex + 1 >> 0]
+							}
+						}
+						var precisionSet = false,
+						precision = -1;
+						if (next == 46) {
+							precision = 0;
+							precisionSet = true;
+							textIndex++;
+							next = HEAP8[textIndex + 1 >> 0];
+							if (next == 42) {
+								precision = getNextArg("i32");
+								textIndex++
+							} else {
+								while (1) {
+									var precisionChr = HEAP8[textIndex + 1 >> 0];
+									if (precisionChr < 48 || precisionChr > 57)
+										break;
+									precision = precision * 10 + (precisionChr - 48);
+									textIndex++
+								}
+							}
+							next = HEAP8[textIndex + 1 >> 0]
+						}
+						if (precision < 0) {
+							precision = 6;
+							precisionSet = false
+						}
+						var argSize;
+						switch (String.fromCharCode(next)) {
+						case "h":
+							var nextNext = HEAP8[textIndex + 2 >> 0];
+							if (nextNext == 104) {
+								textIndex++;
+								argSize = 1
+							} else {
+								argSize = 2
+							}
+							break;
+						case "l":
+							var nextNext = HEAP8[textIndex + 2 >> 0];
+							if (nextNext == 108) {
+								textIndex++;
+								argSize = 8
+							} else {
+								argSize = 4
+							}
+							break;
+						case "L":
+						case "q":
+						case "j":
+							argSize = 8;
+							break;
+						case "z":
+						case "t":
+						case "I":
+							argSize = 4;
+							break;
+						default:
+							argSize = null
+						}
+						if (argSize)
+							textIndex++;
+						next = HEAP8[textIndex + 1 >> 0];
+						switch (String.fromCharCode(next)) {
+						case "d":
+						case "i":
+						case "u":
+						case "o":
+						case "x":
+						case "X":
+						case "p": {
+								var signed = next == 100 || next == 105;
+								argSize = argSize || 4;
+								var currArg = getNextArg("i" + argSize * 8);
+								var origArg = currArg;
+								var argText;
+								if (argSize == 8) {
+									currArg = Runtime.makeBigInt(currArg[0], currArg[1], next == 117)
+								}
+								if (argSize <= 4) {
+									var limit = Math.pow(256, argSize) - 1;
+									currArg = (signed ? reSign : unSign)(currArg & limit, argSize * 8)
+								}
+								var currAbsArg = Math.abs(currArg);
+								var prefix = "";
+								if (next == 100 || next == 105) {
+									if (argSize == 8 && i64Math)
+										argText = i64Math.stringify(origArg[0], origArg[1], null);
+									else
+										argText = reSign(currArg, 8 * argSize, 1).toString(10)
+								} else if (next == 117) {
+									if (argSize == 8 && i64Math)
+										argText = i64Math.stringify(origArg[0], origArg[1], true);
+									else
+										argText = unSign(currArg, 8 * argSize, 1).toString(10);
+									currArg = Math.abs(currArg)
+								} else if (next == 111) {
+									argText = (flagAlternative ? "0" : "") + currAbsArg.toString(8)
+								} else if (next == 120 || next == 88) {
+									prefix = flagAlternative && currArg != 0 ? "0x" : "";
+									if (argSize == 8 && i64Math) {
+										if (origArg[1]) {
+											argText = (origArg[1] >>> 0).toString(16);
+											var lower = (origArg[0] >>> 0).toString(16);
+											while (lower.length < 8)
+												lower = "0" + lower;
+											argText += lower
+										} else {
+											argText = (origArg[0] >>> 0).toString(16)
+										}
+									} else if (currArg < 0) {
+										currArg = -currArg;
+										argText = (currAbsArg - 1).toString(16);
+										var buffer = [];
+										for (var i = 0; i < argText.length; i++) {
+											buffer.push((15 - parseInt(argText[i], 16)).toString(16))
+										}
+										argText = buffer.join("");
+										while (argText.length < argSize * 2)
+											argText = "f" + argText
+									} else {
+										argText = currAbsArg.toString(16)
+									}
+									if (next == 88) {
+										prefix = prefix.toUpperCase();
+										argText = argText.toUpperCase()
+									}
+								} else if (next == 112) {
+									if (currAbsArg === 0) {
+										argText = "(nil)"
+									} else {
+										prefix = "0x";
+										argText = currAbsArg.toString(16)
+									}
+								}
+								if (precisionSet) {
+									while (argText.length < precision) {
+										argText = "0" + argText
+									}
+								}
+								if (currArg >= 0) {
+									if (flagAlwaysSigned) {
+										prefix = "+" + prefix
+									} else if (flagPadSign) {
+										prefix = " " + prefix
+									}
+								}
+								if (argText.charAt(0) == "-") {
+									prefix = "-" + prefix;
+									argText = argText.substr(1)
+								}
+								while (prefix.length + argText.length < width) {
+									if (flagLeftAlign) {
+										argText += " "
+									} else {
+										if (flagZeroPad) {
+											argText = "0" + argText
+										} else {
+											prefix = " " + prefix
+										}
+									}
+								}
+								argText = prefix + argText;
+								argText.split("").forEach((function (chr) {
+										ret.push(chr.charCodeAt(0))
+									}));
+								break
+							};
+						case "f":
+						case "F":
+						case "e":
+						case "E":
+						case "g":
+						case "G": {
+								var currArg = getNextArg("double");
+								var argText;
+								if (isNaN(currArg)) {
+									argText = "nan";
+									flagZeroPad = false
+								} else if (!isFinite(currArg)) {
+									argText = (currArg < 0 ? "-" : "") + "inf";
+									flagZeroPad = false
+								} else {
+									var isGeneral = false;
+									var effectivePrecision = Math.min(precision, 20);
+									if (next == 103 || next == 71) {
+										isGeneral = true;
+										precision = precision || 1;
+										var exponent = parseInt(currArg.toExponential(effectivePrecision).split("e")[1], 10);
+										if (precision > exponent && exponent >= -4) {
+											next = (next == 103 ? "f" : "F").charCodeAt(0);
+											precision -= exponent + 1
+										} else {
+											next = (next == 103 ? "e" : "E").charCodeAt(0);
+											precision--
+										}
+										effectivePrecision = Math.min(precision, 20)
+									}
+									if (next == 101 || next == 69) {
+										argText = currArg.toExponential(effectivePrecision);
+										if (/[eE][-+]\d$/.test(argText)) {
+											argText = argText.slice(0, -1) + "0" + argText.slice(-1)
+										}
+									} else if (next == 102 || next == 70) {
+										argText = currArg.toFixed(effectivePrecision);
+										if (currArg === 0 && __reallyNegative(currArg)) {
+											argText = "-" + argText
+										}
+									}
+									var parts = argText.split("e");
+									if (isGeneral && !flagAlternative) {
+										while (parts[0].length > 1 && parts[0].indexOf(".") != -1 && (parts[0].slice(-1) == "0" || parts[0].slice(-1) == ".")) {
+											parts[0] = parts[0].slice(0, -1)
+										}
+									} else {
+										if (flagAlternative && argText.indexOf(".") == -1)
+											parts[0] += ".";
+										while (precision > effectivePrecision++)
+											parts[0] += "0"
+									}
+									argText = parts[0] + (parts.length > 1 ? "e" + parts[1] : "");
+									if (next == 69)
+										argText = argText.toUpperCase();
+									if (currArg >= 0) {
+										if (flagAlwaysSigned) {
+											argText = "+" + argText
+										} else if (flagPadSign) {
+											argText = " " + argText
+										}
+									}
+								}
+								while (argText.length < width) {
+									if (flagLeftAlign) {
+										argText += " "
+									} else {
+										if (flagZeroPad && (argText[0] == "-" || argText[0] == "+")) {
+											argText = argText[0] + "0" + argText.slice(1)
+										} else {
+											argText = (flagZeroPad ? "0" : " ") + argText
+										}
+									}
+								}
+								if (next < 97)
+									argText = argText.toUpperCase();
+								argText.split("").forEach((function (chr) {
+										ret.push(chr.charCodeAt(0))
+									}));
+								break
+							};
+						case "s": {
+								var arg = getNextArg("i8*");
+								var argLength = arg ? _strlen(arg) : "(null)".length;
+								if (precisionSet)
+									argLength = Math.min(argLength, precision);
+								if (!flagLeftAlign) {
+									while (argLength < width--) {
+										ret.push(32)
+									}
+								}
+								if (arg) {
+									for (var i = 0; i < argLength; i++) {
+										ret.push(HEAPU8[arg++ >> 0])
+									}
+								} else {
+									ret = ret.concat(intArrayFromString("(null)".substr(0, argLength), true))
+								}
+								if (flagLeftAlign) {
+									while (argLength < width--) {
+										ret.push(32)
+									}
+								}
+								break
+							};
+						case "c": {
+								if (flagLeftAlign)
+									ret.push(getNextArg("i8"));
+								while (--width > 0) {
+									ret.push(32)
+								}
+								if (!flagLeftAlign)
+									ret.push(getNextArg("i8"));
+								break
+							};
+						case "n": {
+								var ptr = getNextArg("i32*");
+								HEAP32[ptr >> 2] = ret.length;
+								break
+							};
+						case "%": {
+								ret.push(curr);
+								break
+							};
+						default: {
+								for (var i = startTextIndex; i < textIndex + 2; i++) {
+									ret.push(HEAP8[i >> 0])
+								}
+							}
+						}
+						textIndex += 2
+					} else {
+						ret.push(curr);
+						textIndex += 1
+					}
+				}
+				return ret
+			}
+			function _fprintf(stream, format, varargs) {
+				var result = __formatString(format, varargs);
+				var stack = Runtime.stackSave();
+				var ret = _fwrite(allocate(result, "i8", ALLOC_STACK), 1, result.length, stream);
+				Runtime.stackRestore(stack);
+				return ret
+			}
+			function _printf(format, varargs) {
+				var stdout = HEAP32[_stdout >> 2];
+				return _fprintf(stdout, format, varargs)
+			}
+			function _emscripten_memcpy_big(dest, src, num) {
+				HEAPU8.set(HEAPU8.subarray(src, src + num), dest);
+				return dest
+			}
+			Module["_memcpy"] = _memcpy;
+			function _fputs(s, stream) {
+				var fd = _fileno(stream);
+				return _write(fd, s, _strlen(s))
+			}
+			function _fputc(c, stream) {
+				var chr = unSign(c & 255);
+				HEAP8[_fputc.ret >> 0] = chr;
+				var fd = _fileno(stream);
+				var ret = _write(fd, _fputc.ret, 1);
+				if (ret == -1) {
+					var streamObj = FS.getStreamFromPtr(stream);
+					if (streamObj)
+						streamObj.error = true;
+					return -1
+				} else {
+					return chr
+				}
+			}
+			function _puts(s) {
+				var stdout = HEAP32[_stdout >> 2];
+				var ret = _fputs(s, stdout);
+				if (ret < 0) {
+					return ret
+				} else {
+					var newlineRet = _fputc(10, stdout);
+					return newlineRet < 0 ? -1 : ret + 1
+				}
+			}
+			function _strerror_r(errnum, strerrbuf, buflen) {
+				if (errnum in ERRNO_MESSAGES) {
+					if (ERRNO_MESSAGES[errnum].length > buflen - 1) {
+						return ___setErrNo(ERRNO_CODES.ERANGE)
+					} else {
+						var msg = ERRNO_MESSAGES[errnum];
+						writeAsciiToMemory(msg, strerrbuf);
+						return 0
+					}
+				} else {
+					return ___setErrNo(ERRNO_CODES.EINVAL)
+				}
+			}
+			function _strerror(errnum) {
+				if (!_strerror.buffer)
+					_strerror.buffer = _malloc(256);
+				_strerror_r(errnum, _strerror.buffer, 256);
+				return _strerror.buffer
+			}
+			function ___errno_location() {
+				return ___errno_state
+			}
+			function _perror(s) {
+				var stdout = HEAP32[_stdout >> 2];
+				if (s) {
+					_fputs(s, stdout);
+					_fputc(58, stdout);
+					_fputc(32, stdout)
+				}
+				var errnum = HEAP32[___errno_location() >> 2];
+				_puts(_strerror(errnum))
+			}
+			function _llvm_stackrestore(p) {
+				var self = _llvm_stacksave;
+				var ret = self.LLVM_SAVEDSTACKS[p];
+				self.LLVM_SAVEDSTACKS.splice(p, 1);
+				Runtime.stackRestore(ret)
+			}
+			var _fabs = Math_abs;
+			function _llvm_stacksave() {
+				var self = _llvm_stacksave;
+				if (!self.LLVM_SAVEDSTACKS) {
+					self.LLVM_SAVEDSTACKS = []
+				}
+				self.LLVM_SAVEDSTACKS.push(Runtime.stackSave());
+				return self.LLVM_SAVEDSTACKS.length - 1
+			}
+			Module["_memmove"] = _memmove;
+			var _emscripten_asm_const_int = true;
+			function _sbrk(bytes) {
+				var self = _sbrk;
+				if (!self.called) {
+					DYNAMICTOP = alignMemoryPage(DYNAMICTOP);
+					self.called = true;
+					assert(Runtime.dynamicAlloc);
+					self.alloc = Runtime.dynamicAlloc;
+					Runtime.dynamicAlloc = (function () {
+						abort("cannot dynamically allocate, sbrk now has control")
+					})
+				}
+				var ret = DYNAMICTOP;
+				if (bytes != 0) {
+					var success = self.alloc(bytes);
+					if (!success)
+						return -1 >>> 0
+				}
+				return ret
+			}
+			function _time(ptr) {
+				var ret = Date.now() / 1e3 | 0;
+				if (ptr) {
+					HEAP32[ptr >> 2] = ret
+				}
+				return ret
+			}
+			___errno_state = Runtime.staticAlloc(4);
+			HEAP32[___errno_state >> 2] = 0;
+			FS.staticInit();
+			__ATINIT__.unshift((function () {
+					if (!Module["noFSInit"] && !FS.init.initialized)
+						FS.init()
+				}));
+			__ATMAIN__.push((function () {
+					FS.ignorePermissions = false
+				}));
+			__ATEXIT__.push((function () {
+					FS.quit()
+				}));
+			Module["FS_createFolder"] = FS.createFolder;
+			Module["FS_createPath"] = FS.createPath;
+			Module["FS_createDataFile"] = FS.createDataFile;
+			Module["FS_createPreloadedFile"] = FS.createPreloadedFile;
+			Module["FS_createLazyFile"] = FS.createLazyFile;
+			Module["FS_createLink"] = FS.createLink;
+			Module["FS_createDevice"] = FS.createDevice;
+			__ATINIT__.unshift((function () {
+					TTY.init()
+				}));
+			__ATEXIT__.push((function () {
+					TTY.shutdown()
+				}));
+			if (ENVIRONMENT_IS_NODE) {
+				var fs = require("fs");
+				var NODEJS_PATH = require("path");
+				NODEFS.staticInit()
+			}
+			__ATINIT__.push((function () {
+					SOCKFS.root = FS.mount(SOCKFS, {}, null)
+				}));
+			_fputc.ret = allocate([0], "i8", ALLOC_STATIC);
+			STACK_BASE = STACKTOP = Runtime.alignMemory(STATICTOP);
+			staticSealed = true;
+			STACK_MAX = STACK_BASE + TOTAL_STACK;
+			DYNAMIC_BASE = DYNAMICTOP = Runtime.alignMemory(STACK_MAX);
+			assert(DYNAMIC_BASE < TOTAL_MEMORY, "TOTAL_MEMORY not big enough for stack");
+			function invoke_viiii(index, a1, a2, a3, a4) {
+				try {
+					Module["dynCall_viiii"](index, a1, a2, a3, a4)
+				} catch (e) {
+					if (typeof e !== "number" && e !== "longjmp")
+						throw e;
+					asm["setThrew"](1, 0)
+				}
+			}
+			Module.asmGlobalArg = {
+				"Math": Math,
+				"Int8Array": Int8Array,
+				"Int16Array": Int16Array,
+				"Int32Array": Int32Array,
+				"Uint8Array": Uint8Array,
+				"Uint16Array": Uint16Array,
+				"Uint32Array": Uint32Array,
+				"Float32Array": Float32Array,
+				"Float64Array": Float64Array,
+				"NaN": NaN,
+				"Infinity": Infinity
+			};
+			Module.asmLibraryArg = {
+				"abort": abort,
+				"assert": assert,
+				"invoke_viiii": invoke_viiii,
+				"_fabs": _fabs,
+				"_send": _send,
+				"___setErrNo": ___setErrNo,
+				"_llvm_stackrestore": _llvm_stackrestore,
+				"_fflush": _fflush,
+				"_pwrite": _pwrite,
+				"_strerror_r": _strerror_r,
+				"_fprintf": _fprintf,
+				"__reallyNegative": __reallyNegative,
+				"_sbrk": _sbrk,
+				"_emscripten_memcpy_big": _emscripten_memcpy_big,
+				"_fileno": _fileno,
+				"_perror": _perror,
+				"_sysconf": _sysconf,
+				"_llvm_stacksave": _llvm_stacksave,
+				"_puts": _puts,
+				"_printf": _printf,
+				"_emscripten_asm_const_15": _emscripten_asm_const_15,
+				"_write": _write,
+				"___errno_location": ___errno_location,
+				"_fputc": _fputc,
+				"_abort": _abort,
+				"_fwrite": _fwrite,
+				"_time": _time,
+				"_mkport": _mkport,
+				"_strerror": _strerror,
+				"__formatString": __formatString,
+				"_fputs": _fputs,
+				"_emscripten_asm_const_1": _emscripten_asm_const_1,
+				"STACKTOP": STACKTOP,
+				"STACK_MAX": STACK_MAX,
+				"tempDoublePtr": tempDoublePtr,
+				"ABORT": ABORT
+			}; // EMSCRIPTEN_START_ASM
+			var asm = (function (global, env, buffer) {
+				"use asm";
+				var a = new global.Int8Array(buffer);
+				var b = new global.Int16Array(buffer);
+				var c = new global.Int32Array(buffer);
+				var d = new global.Uint8Array(buffer);
+				var e = new global.Uint16Array(buffer);
+				var f = new global.Uint32Array(buffer);
+				var g = new global.Float32Array(buffer);
+				var h = new global.Float64Array(buffer);
+				var i = env.STACKTOP | 0;
+				var j = env.STACK_MAX | 0;
+				var k = env.tempDoublePtr | 0;
+				var l = env.ABORT | 0;
+				var m = 0;
+				var n = 0;
+				var o = 0;
+				var p = 0;
+				var q = global.NaN,
+				r = global.Infinity;
+				var s = 0,
+				t = 0,
+				u = 0,
+				v = 0,
+				w = 0.0,
+				x = 0,
+				y = 0,
+				z = 0,
+				A = 0.0;
+				var B = 0;
+				var C = 0;
+				var D = 0;
+				var E = 0;
+				var F = 0;
+				var G = 0;
+				var H = 0;
+				var I = 0;
+				var J = 0;
+				var K = 0;
+				var L = global.Math.floor;
+				var M = global.Math.abs;
+				var N = global.Math.sqrt;
+				var O = global.Math.pow;
+				var P = global.Math.cos;
+				var Q = global.Math.sin;
+				var R = global.Math.tan;
+				var S = global.Math.acos;
+				var T = global.Math.asin;
+				var U = global.Math.atan;
+				var V = global.Math.atan2;
+				var W = global.Math.exp;
+				var X = global.Math.log;
+				var Y = global.Math.ceil;
+				var Z = global.Math.imul;
+				var _ = global.Math.min;
+				var $ = global.Math.clz32;
+				var aa = env.abort;
+				var ba = env.assert;
+				var ca = env.invoke_viiii;
+				var da = env._fabs;
+				var ea = env._send;
+				var fa = env.___setErrNo;
+				var ga = env._llvm_stackrestore;
+				var ha = env._fflush;
+				var ia = env._pwrite;
+				var ja = env._strerror_r;
+				var ka = env._fprintf;
+				var la = env.__reallyNegative;
+				var ma = env._sbrk;
+				var na = env._emscripten_memcpy_big;
+				var oa = env._fileno;
+				var pa = env._perror;
+				var qa = env._sysconf;
+				var ra = env._llvm_stacksave;
+				var sa = env._puts;
+				var ta = env._printf;
+				var ua = env._emscripten_asm_const_15;
+				var va = env._write;
+				var wa = env.___errno_location;
+				var xa = env._fputc;
+				var ya = env._abort;
+				var za = env._fwrite;
+				var Aa = env._time;
+				var Ba = env._mkport;
+				var Ca = env._strerror;
+				var Da = env.__formatString;
+				var Ea = env._fputs;
+				var Fa = env._emscripten_asm_const_1;
+				var Ga = 0.0;
+				// EMSCRIPTEN_START_FUNCS
+				function Ia(a) {
+					a = a | 0;
+					var b = 0;
+					b = i;
+					i = i + a | 0;
+					i = i + 15 & -16;
+					return b | 0
+				}
+				function Ja() {
+					return i | 0
+				}
+				function Ka(a) {
+					a = a | 0;
+					i = a
+				}
+				function La(a, b) {
+					a = a | 0;
+					b = b | 0;
+					i = a;
+					j = b
+				}
+				function Ma(a, b) {
+					a = a | 0;
+					b = b | 0;
+					if (!m) {
+						m = a;
+						n = b
+					}
+				}
+				function Na(b) {
+					b = b | 0;
+					a[k >> 0] = a[b >> 0];
+					a[k + 1 >> 0] = a[b + 1 >> 0];
+					a[k + 2 >> 0] = a[b + 2 >> 0];
+					a[k + 3 >> 0] = a[b + 3 >> 0]
+				}
+				function Oa(b) {
+					b = b | 0;
+					a[k >> 0] = a[b >> 0];
+					a[k + 1 >> 0] = a[b + 1 >> 0];
+					a[k + 2 >> 0] = a[b + 2 >> 0];
+					a[k + 3 >> 0] = a[b + 3 >> 0];
+					a[k + 4 >> 0] = a[b + 4 >> 0];
+					a[k + 5 >> 0] = a[b + 5 >> 0];
+					a[k + 6 >> 0] = a[b + 6 >> 0];
+					a[k + 7 >> 0] = a[b + 7 >> 0]
+				}
+				function Pa(a) {
+					a = a | 0;
+					B = a
+				}
+				function Qa() {
+					return B | 0
+				}
+				function Ra(b, e) {
+					b = b | 0;
+					e = e | 0;
+					var f = 0,
+					g = 0,
+					h = 0,
+					j = 0,
+					k = 0,
+					l = 0,
+					m = 0,
+					n = 0,
+					o = 0,
+					p = 0,
+					q = 0,
+					r = 0,
+					s = 0,
+					t = 0,
+					u = 0,
+					v = 0,
+					w = 0,
+					x = 0,
+					y = 0,
+					z = 0,
+					A = 0,
+					B = 0,
+					C = 0,
+					D = 0,
+					E = 0,
+					F = 0,
+					G = 0,
+					H = 0,
+					I = 0;
+					I = i;
+					i = i + 18080 | 0;
+					E = I + 18008 | 0;
+					F = I + 17944 | 0;
+					G = I + 17880 | 0;
+					D = I + 17816 | 0;
+					C = I + 17800 | 0;
+					H = I;
+					k = b + 32 | 0;
+					a: do
+						if (!((c[k >> 2] | 0) + 3 & 3)) {
+							Mb(e | 0, 0, 8916) | 0;
+							Mb(H | 0, 0, 17800) | 0;
+							A = c[k >> 2] | 0;
+							c[e >> 2] = (A + -17 | 0) / 4 | 0;
+							if ((A + -21 | 0) >>> 0 > 159)
+								f = 2;
+							else {
+								if ((Sa(b, e, 0) | 0) != 0 ? (f = Sa(b, e, 1) | 0, (f | 0) != 0) : 0)
+									break;
+								A = c[k >> 2] | 0;
+								g = A + -1 | 0;
+								b: do
+									if ((A | 0) > 1) {
+										j = -1;
+										f = g;
+										l = g;
+										while (1) {
+											g = j;
+											while (1) {
+												f = (((f | 0) == 6) << 31 >> 31) + f | 0;
+												h = c[e >> 2] | 0;
+												if (!(Ta(h, l, f) | 0)) {
+													Ua(b, e, H, l, f);
+													h = c[e >> 2] | 0
+												}
+												j = f + -1 | 0;
+												if (!(Ta(h, l, j) | 0))
+													Ua(b, e, H, l, j);
+												h = g + l | 0;
+												if ((h | 0) >= 0 ? (h | 0) < (c[k >> 2] | 0) : 0)
+													break;
+												if ((f | 0) > 2) {
+													g = 0 - g | 0;
+													f = f + -2 | 0
+												} else
+													break b
+											}
+											if ((f | 0) > 0) {
+												j = g;
+												l = h
+											} else
+												break
+										}
+									}
+								while (0);
+								u = c[e >> 2] | 0;
+								s = c[e + 4 >> 2] | 0;
+								p = 1032 + (u * 80 | 0) + 32 + (s * 12 | 0) | 0;
+								r = c[1032 + (u * 80 | 0) >> 2] | 0;
+								v = c[p >> 2] | 0;
+								q = (r | 0) / (v | 0) | 0;
+								r = r - (Z(q, v) | 0) | 0;
+								s = c[1032 + (u * 80 | 0) + 32 + (s * 12 | 0) + 4 >> 2] | 0;
+								u = Z(s, q) | 0;
+								c[C >> 2] = c[p >> 2];
+								c[C + 4 >> 2] = c[p + 4 >> 2];
+								c[C + 8 >> 2] = c[p + 8 >> 2];
+								t = C + 4 | 0;
+								c[t >> 2] = (c[t >> 2] | 0) + 1;
+								c[C >> 2] = (c[C >> 2] | 0) + 1;
+								t = u + r | 0;
+								u = u - r | 0;
+								A = (s | 0) > 0 ? s : 0;
+								v = v - s | 0;
+								w = A + 1 | 0;
+								c: do
+									if ((q | 0) > 0) {
+										x = (s | 0) > 0;
+										y = (v | 0) > 0;
+										o = 0;
+										z = 0;
+										while (1) {
+											if (x) {
+												l = 0;
+												do {
+													a[l + o + (H + 8904) >> 0] = a[H + ((Z(l, q) | 0) + z) >> 0] | 0;
+													l = l + 1 | 0
+												} while ((l | 0) < (s | 0));
+											}
+											m = H + 8904 + o | 0;
+											if ((z + r | 0) < (q | 0)) {
+												n = p;
+												l = A
+											} else {
+												a[o + A + (H + 8904) >> 0] = a[H + (u + z) >> 0] | 0;
+												n = C;
+												l = w
+											}
+											b = t + z | 0;
+											if (y) {
+												k = 0;
+												while (1) {
+													a[l + o + (H + 8904) >> 0] = a[H + (b + (Z(k, q) | 0)) >> 0] | 0;
+													k = k + 1 | 0;
+													if ((k | 0) >= (v | 0))
+														break;
+													else
+														l = l + 1 | 0
+												}
+											}
+											f = c[n + 8 >> 2] | 0;
+											if (!(Va(m, c[n >> 2] | 0, f, E) | 0))
+												f = 0;
+											else {
+												Wa(E, f, 8, F);
+												l = G;
+												k = l + 64 | 0;
+												do {
+													a[l >> 0] = 0;
+													l = l + 1 | 0
+												} while ((l | 0) < (k | 0));
+												l = 1;
+												k = 0;
+												do {
+													a[G + k >> 0] = a[F + l >> 0] | 0;
+													k = k + 2 | 0;
+													l = k | 1
+												} while ((l | 0) < 64);
+												l = D;
+												k = l + 64 | 0;
+												do {
+													a[l >> 0] = 0;
+													l = l + 1 | 0
+												} while ((l | 0) < (k | 0));
+												h = 0;
+												g = 64;
+												while (1) {
+													if (g) {
+														j = a[F + h >> 0] | 0;
+														b = j << 24 >> 24 == 0;
+														j = 24 + (j & 255) | 0;
+														k = h;
+														l = 0;
+														while (1) {
+															if (!b ? (B = a[E + l >> 0] | 0, B << 24 >> 24 != 0) : 0) {
+																k = D + k | 0;
+																a[k >> 0] = a[k >> 0] ^ a[280 + ((((d[24 + (B & 255) >> 0] | 0) + (d[j >> 0] | 0) | 0) >>> 0) % 255 | 0) >> 0]
+															}
+															l = l + 1 | 0;
+															if ((l | 0) == (g | 0))
+																break;
+															else
+																k = l + h | 0
+														}
+													}
+													h = h + 1 | 0;
+													if ((h | 0) == 64)
+														break;
+													else
+														g = g + -1 | 0
+												}
+												Mb(D + f | 0, 0, 64 - f | 0) | 0;
+												l = c[n >> 2] | 0;
+												if ((l | 0) > 0) {
+													b = 0;
+													do {
+														k = a[280 + (255 - b) >> 0] | 0;
+														if (!((Xa(F, k, 8) | 0) << 24 >> 24)) {
+															h = Xa(G, k, 8) | 0;
+															j = Xa(D, k, 8) | 0;
+															k = o + ~b + l + (H + 8904) | 0;
+															a[k >> 0] = a[k >> 0] ^ a[280 + (((((d[24 + (h & 255) >> 0] | 0) ^ 255) + (d[24 + (j & 255) >> 0] | 0) | 0) >>> 0) % 255 | 0) >> 0]
+														}
+														b = b + 1 | 0
+													} while ((l | 0) > (b | 0));
+												}
+												f = (Va(m, l, f, E) | 0) == 0;
+												f = f ? 0 : 4
+											}
+											if (f)
+												break;
+											f = (c[n + 4 >> 2] | 0) + o | 0;
+											z = z + 1 | 0;
+											if ((z | 0) >= (q | 0))
+												break c;
+											else
+												o = f
+										}
+										break a
+									} else
+										f = 0;
+								while (0);
+								G = f << 3;
+								j = H + 8896 | 0;
+								c[j >> 2] = G;
+								h = H + 8900 | 0;
+								l = e + 8912 | 0;
+								b = e + 12 | 0;
+								d: do
+									if ((G - (c[h >> 2] | 0) | 0) > 3)
+										do {
+											k = Ya(H, 4) | 0;
+											do
+												if ((k | 0) == 1) {
+													f = c[e >> 2] | 0;
+													f = Ya(H, (f | 0) < 10 ? 10 : (f | 0) < 27 ? 12 : 14) | 0;
+													if (((c[l >> 2] | 0) + f | 0) > 8895) {
+														f = 6;
+														break a
+													}
+													if ((f | 0) > 2)
+														do {
+															if ((Za(e, H, 10, 3) | 0) < 0) {
+																f = 7;
+																break a
+															}
+															f = f + -3 | 0
+														} while ((f | 0) > 2);
+													if ((f | 0) > 1)
+														if ((Za(e, H, 7, 2) | 0) < 0) {
+															f = 7;
+															break a
+														} else
+															break;
+													if ((f | 0) != 0 ? (Za(e, H, 4, 1) | 0) < 0 : 0) {
+														f = 7;
+														break a
+													}
+												} else if ((k | 0) == 2) {
+													f = c[e >> 2] | 0;
+													f = Ya(H, (f | 0) < 7 ? 9 : (f | 0) < 11 ? 10 : 13) | 0;
+													if (((c[l >> 2] | 0) + f | 0) > 8895) {
+														f = 6;
+														break a
+													}
+													if ((f | 0) > 1)
+														do {
+															if ((_a(e, H, 11, 2) | 0) < 0) {
+																f = 7;
+																break a
+															}
+															f = f + -2 | 0
+														} while ((f | 0) > 1);
+													if ((f | 0) != 0 ? (_a(e, H, 6, 1) | 0) < 0 : 0) {
+														f = 7;
+														break a
+													}
+												} else if ((k | 0) == 4) {
+													f = Ya(H, (c[e >> 2] | 0) < 10 ? 8 : 16) | 0;
+													if (((c[l >> 2] | 0) + f | 0) > 8895) {
+														f = 6;
+														break a
+													}
+													if (((c[j >> 2] | 0) - (c[h >> 2] | 0) | 0) < (f << 3 | 0)) {
+														f = 7;
+														break a
+													}
+													if ((f | 0) > 0) {
+														g = 0;
+														do {
+															F = (Ya(H, 8) | 0) & 255;
+															G = c[l >> 2] | 0;
+															c[l >> 2] = G + 1;
+															a[e + 16 + G >> 0] = F;
+															g = g + 1 | 0
+														} while ((g | 0) < (f | 0));
+													}
+												} else if ((k | 0) == 8) {
+													f = c[e >> 2] | 0;
+													f = Ya(H, (f | 0) < 10 ? 8 : (f | 0) < 27 ? 10 : 12) | 0;
+													if (((c[l >> 2] | 0) + (f << 1) | 0) > 8895) {
+														f = 6;
+														break a
+													}
+													if (((c[j >> 2] | 0) - (c[h >> 2] | 0) | 0) < (f * 13 | 0)) {
+														f = 7;
+														break a
+													}
+													if ((f | 0) > 0) {
+														g = 0;
+														do {
+															F = Ya(H, 13) | 0;
+															G = F + 33088 | 0;
+															F = (G | 0) > 40955 ? G : F + 49472 | 0;
+															G = c[l >> 2] | 0;
+															c[l >> 2] = G + 1;
+															a[e + 16 + G >> 0] = F >>> 8;
+															G = c[l >> 2] | 0;
+															c[l >> 2] = G + 1;
+															a[e + 16 + G >> 0] = F;
+															g = g + 1 | 0
+														} while ((g | 0) < (f | 0));
+													}
+												} else
+													break d;
+											while (0);
+											if ((k | 0) > (c[b >> 2] | 0))
+												c[b >> 2] = k
+										} while (((c[j >> 2] | 0) - (c[h >> 2] | 0) | 0) > 3);
+								while (0);
+								f = c[l >> 2] | 0;
+								if (f >>> 0 > 8895) {
+									f = f + -1 | 0;
+									c[l >> 2] = f
+								}
+								a[e + 16 + f >> 0] = 0;
+								f = 0
+							}
+						} else
+							f = 1;
+					while (0);
+					i = I;
+					return f | 0
+				}
+				function Sa(b, e, f) {
+					b = b | 0;
+					e = e | 0;
+					f = f | 0;
+					var g = 0,
+					h = 0,
+					j = 0,
+					k = 0,
+					l = 0,
+					m = 0,
+					n = 0,
+					o = 0;
+					n = i;
+					i = i + 128 | 0;
+					l = n + 64 | 0;
+					k = n;
+					j = b + 32 | 0;
+					h = c[j >> 2] | 0;
+					if (!f) {
+						g = 0;
+						f = 14;
+						while (1) {
+							j = (Z(h, c[648 + (f << 2) >> 2] | 0) | 0) + (c[584 + (f << 2) >> 2] | 0) | 0;
+							g = (d[(j >> 3) + (b + 36) >> 0] | 0) >>> (j & 7) & 1 | g << 1 & 131070;
+							if ((f | 0) > 0)
+								f = f + -1 | 0;
+							else
+								break
+						}
+					} else {
+						g = 0;
+						f = 0;
+						do {
+							o = (Z(h + ~f | 0, h) | 0) + 8 | 0;
+							g = (d[(o >> 3) + (b + 36) >> 0] | 0) >>> (o & 7) & 1 | g << 1 & 131070;
+							f = f + 1 | 0
+						} while ((f | 0) != 7);
+						h = c[j >> 2] | 0;
+						j = h << 3;
+						f = 0;
+						do {
+							o = f + -8 + h + j | 0;
+							g = (d[(o >> 3) + (b + 36) >> 0] | 0) >>> (o & 7) & 1 | g << 1 & 131070;
+							f = f + 1 | 0
+						} while ((f | 0) != 8);
+					}
+					g = (g ^ 21522) & 65535;
+					if (ab(g, l) | 0) {
+						Wa(l, 6, 712, k);
+						f = 0;
+						do {
+							if (!((Xa(k, a[728 + (15 - f) >> 0] | 0, 712) | 0) << 24 >> 24))
+								g = (1 << f ^ g & 65535) & 65535;
+							f = f + 1 | 0
+						} while ((f | 0) != 15);
+						if (!(ab(g, l) | 0))
+							m = 13;
+						else
+							g = 3
+					} else
+						m = 13;
+					if ((m | 0) == 13) {
+						g = (g & 65535) >>> 10 & 65535;
+						c[e + 4 >> 2] = g >>> 3;
+						c[e + 8 >> 2] = g & 7;
+						g = 0
+					}
+					i = n;
+					return g | 0
+				}
+				function Ta(a, b, d) {
+					a = a | 0;
+					b = b | 0;
+					d = d | 0;
+					var e = 0,
+					f = 0,
+					g = 0,
+					h = 0,
+					i = 0;
+					g = a << 2;
+					f = (b | 0) < 9;
+					e = (d | 0) < 9;
+					do
+						if (((!(f & e) ? (h = g + 9 | 0, !((h | 0) <= (b | 0) & e)) : 0) ? (h | 0) > (d | 0) | f ^ 1 : 0) ? !((b | 0) == 6 | (d | 0) == 6) : 0) {
+							if ((a | 0) > 6) {
+								e = g + 6 | 0;
+								if (!((b | 0) > 5 | (e | 0) > (d | 0))) {
+									e = 1;
+									break
+								}
+								if ((e | 0) <= (b | 0) & (d | 0) < 6) {
+									e = 1;
+									break
+								} else {
+									e = 0;
+									g = -1;
+									f = -1
+								}
+							} else {
+								e = 0;
+								g = -1;
+								f = -1
+							}
+							do {
+								h = c[1032 + (a * 80 | 0) + 4 + (e << 2) >> 2] | 0;
+								if (!h)
+									break;
+								i = h - b | 0;
+								g = (((i | 0) > -1 ? i : 0 - i | 0) | 0) < 3 ? e : g;
+								h = h - d | 0;
+								f = (((h | 0) > -1 ? h : 0 - h | 0) | 0) < 3 ? e : f;
+								e = e + 1 | 0
+							} while ((e | 0) < 7);
+							if ((f | g | 0) > -1) {
+								e = e + -1 | 0;
+								if ((g | 0) > 0 & (g | 0) < (e | 0)) {
+									e = 1;
+									break
+								}
+								if ((f | 0) > 0 & (f | 0) < (e | 0)) {
+									e = 1;
+									break
+								}
+								if ((f | 0) == (e | 0) & (g | 0) == (e | 0)) {
+									e = 1;
+									break
+								}
+							}
+							e = 0
+						} else
+							e = 1;
+					while (0);
+					return e | 0
+				}
+				function Ua(b, e, f, g, h) {
+					b = b | 0;
+					e = e | 0;
+					f = f | 0;
+					g = g | 0;
+					h = h | 0;
+					var i = 0,
+					j = 0,
+					k = 0,
+					l = 0,
+					m = 0,
+					n = 0,
+					o = 0;
+					n = f + 8896 | 0;
+					i = c[n >> 2] | 0;
+					l = i & 7;
+					m = i >> 3;
+					k = (Z(c[b + 32 >> 2] | 0, g) | 0) + h | 0;
+					j = d[(k >> 3) + (b + 36) >> 0] | 0;
+					k = k & 7;
+					switch (c[e + 8 >> 2] | 0) {
+					case 0: {
+							b = h + g & 1 ^ 1;
+							o = 11;
+							break
+						}
+					case 1: {
+							b = g & 1 ^ 1;
+							o = 11;
+							break
+						}
+					case 2: {
+							b = ((h | 0) % 3 | 0 | 0) == 0 & 1;
+							o = 11;
+							break
+						}
+					case 3: {
+							b = ((h + g | 0) % 3 | 0 | 0) == 0 & 1;
+							o = 11;
+							break
+						}
+					case 4: {
+							b = ((h | 0) / 3 | 0) + ((g | 0) / 2 | 0) & 1 ^ 1;
+							o = 11;
+							break
+						}
+					case 6: {
+							b = Z(h, g) | 0;
+							b = ((b | 0) % 3 | 0) + b & 1 ^ 1;
+							o = 11;
+							break
+						}
+					case 5: {
+							b = Z(h, g) | 0;
+							b = ((b | 0) % 2 | 0 | 0) == (0 - ((b | 0) % 3 | 0) | 0) & 1;
+							o = 11;
+							break
+						}
+					case 7: {
+							b = h + g + ((Z(h, g) | 0) % 3 | 0) & 1 ^ 1;
+							o = 11;
+							break
+						}
+					default:
+						if (1 << k & j)
+							o = 12
+					}
+					if ((o | 0) == 11)
+						if ((1 << k & j | 0) != 0 ^ (b | 0) != 0)
+							o = 12;
+					if ((o | 0) == 12) {
+						i = f + m | 0;
+						a[i >> 0] = d[i >> 0] | 0 | 128 >>> l;
+						i = c[n >> 2] | 0
+					}
+					c[n >> 2] = i + 1;
+					return
+				}
+				function Va(b, c, e, f) {
+					b = b | 0;
+					c = c | 0;
+					e = e | 0;
+					f = f | 0;
+					var g = 0,
+					h = 0,
+					i = 0,
+					j = 0,
+					k = 0,
+					l = 0,
+					m = 0;
+					g = f;
+					h = g + 64 | 0;
+					do {
+						a[g >> 0] = 0;
+						g = g + 1 | 0
+					} while ((g | 0) < (h | 0));
+					k = c + -1 | 0;
+					if ((e | 0) > 0) {
+						l = (c | 0) > 0;
+						m = 0;
+						g = 0;
+						do {
+							h = f + m | 0;
+							m = m + 1 | 0;
+							if (l) {
+								j = 0;
+								do {
+									i = a[b + (k - j) >> 0] | 0;
+									if (i << 24 >> 24) {
+										i = a[280 + (((d[24 + (i & 255) >> 0] | 0) + (Z(j, m) | 0) | 0) % 255 | 0) >> 0] | 0;
+										a[h >> 0] = a[h >> 0] ^ i
+									}
+									j = j + 1 | 0
+								} while ((j | 0) < (c | 0));
+							}
+							g = (a[h >> 0] | 0) == 0 ? g : 1
+						} while ((m | 0) < (e | 0));
+					} else
+						g = 0;
+					return g | 0
+				}
+				function Wa(b, e, f, g) {
+					b = b | 0;
+					e = e | 0;
+					f = f | 0;
+					g = g | 0;
+					var h = 0,
+					j = 0,
+					k = 0,
+					l = 0,
+					m = 0,
+					n = 0,
+					o = 0,
+					p = 0,
+					q = 0,
+					r = 0,
+					s = 0,
+					t = 0,
+					u = 0,
+					v = 0,
+					w = 0;
+					w = i;
+					i = i + 192 | 0;
+					t = w + 128 | 0;
+					s = w + 64 | 0;
+					u = w;
+					l = s;
+					m = l + 64 | 0;
+					do {
+						a[l >> 0] = 0;
+						l = l + 1 | 0
+					} while ((l | 0) < (m | 0));
+					l = t;
+					m = l + 64 | 0;
+					do {
+						a[l >> 0] = 0;
+						l = l + 1 | 0
+					} while ((l | 0) < (m | 0));
+					a[s >> 0] = 1;
+					a[t >> 0] = 1;
+					p = f + 4 | 0;
+					q = f + 8 | 0;
+					if ((e | 0) > 0) {
+						o = 0;
+						m = 1;
+						j = 1;
+						v = 0;
+						while (1) {
+							h = a[b + v >> 0] | 0;
+							if ((o | 0) >= 1) {
+								l = 1;
+								while (1) {
+									n = a[t + l >> 0] | 0;
+									k = n & 255;
+									if (n << 24 >> 24 != 0 ? (r = a[b + (v - l) >> 0] | 0, r << 24 >> 24 != 0) : 0) {
+										n = c[p >> 2] | 0;
+										h = a[(c[q >> 2] | 0) + (((d[n + (r & 255) >> 0] | 0) + (d[n + k >> 0] | 0) | 0) % (c[f >> 2] | 0) | 0) >> 0] ^ h
+									}
+									if ((l | 0) < (o | 0))
+										l = l + 1 | 0;
+									else
+										break
+								}
+							}
+							n = c[f >> 2] | 0;
+							l = c[p >> 2] | 0;
+							n = a[(c[q >> 2] | 0) + ((n - (d[l + (m & 255) >> 0] | 0) + (d[l + (h & 255) >> 0] | 0) | 0) % (n | 0) | 0) >> 0] | 0;
+							do
+								if (h << 24 >> 24)
+									if ((o << 1 | 0) > (v | 0)) {
+										$a(t, s, n, j, f);
+										k = o;
+										h = m;
+										j = j + 1 | 0;
+										break
+									} else {
+										l = u;
+										k = t;
+										m = l + 64 | 0;
+										do {
+											a[l >> 0] = a[k >> 0] | 0;
+											l = l + 1 | 0;
+											k = k + 1 | 0
+										} while ((l | 0) < (m | 0));
+										$a(t, s, n, j, f);
+										l = s;
+										k = u;
+										m = l + 64 | 0;
+										do {
+											a[l >> 0] = a[k >> 0] | 0;
+											l = l + 1 | 0;
+											k = k + 1 | 0
+										} while ((l | 0) < (m | 0));
+										k = v + 1 - o | 0;
+										j = 1;
+										break
+									}
+								else {
+									k = o;
+									h = m;
+									j = j + 1 | 0
+								}
+							while (0);
+							v = v + 1 | 0;
+							if ((v | 0) >= (e | 0))
+								break;
+							else {
+								o = k;
+								m = h
+							}
+						}
+					}
+					l = g;
+					k = t;
+					m = l + 64 | 0;
+					do {
+						a[l >> 0] = a[k >> 0] | 0;
+						l = l + 1 | 0;
+						k = k + 1 | 0
+					} while ((l | 0) < (m | 0));
+					i = w;
+					return
+				}
+				function Xa(b, e, f) {
+					b = b | 0;
+					e = e | 0;
+					f = f | 0;
+					var g = 0,
+					h = 0,
+					i = 0,
+					j = 0,
+					k = 0;
+					if (!(e << 24 >> 24))
+						e = a[b >> 0] | 0;
+					else {
+						k = c[f + 4 >> 2] | 0;
+						h = d[k + (e & 255) >> 0] | 0;
+						i = f + 8 | 0;
+						j = 0;
+						e = 0;
+						do {
+							g = a[b + j >> 0] | 0;
+							if (g << 24 >> 24) {
+								g = (d[k + (g & 255) >> 0] | 0) + (Z(j, h) | 0) | 0;
+								e = a[(c[i >> 2] | 0) + ((g | 0) % (c[f >> 2] | 0) | 0) >> 0] ^ e
+							}
+							j = j + 1 | 0
+						} while ((j | 0) != 64);
+					}
+					return e | 0
+				}
+				function Ya(a, b) {
+					a = a | 0;
+					b = b | 0;
+					var e = 0,
+					f = 0,
+					g = 0,
+					h = 0;
+					g = a + 8900 | 0;
+					h = a + 8896 | 0;
+					a: do
+						if (!b)
+							b = 0;
+						else {
+							e = b;
+							b = 0;
+							do {
+								f = c[g >> 2] | 0;
+								if ((f | 0) >= (c[h >> 2] | 0))
+									break a;
+								b = ((d[(f >> 3) + (a + 8904) >> 0] | 0) & 128 >>> (f & 7) | 0) != 0 | b << 1;
+								c[g >> 2] = f + 1;
+								e = e + -1 | 0
+							} while ((e | 0) != 0);
+						}
+					while (0);
+					return b | 0
+				}
+				function Za(b, d, e, f) {
+					b = b | 0;
+					d = d | 0;
+					e = e | 0;
+					f = f | 0;
+					var g = 0,
+					h = 0;
+					if (((c[d + 8896 >> 2] | 0) - (c[d + 8900 >> 2] | 0) | 0) < (e | 0))
+						e = -1;
+					else {
+						d = Ya(d, e) | 0;
+						e = b + 8912 | 0;
+						if ((f | 0) > 0) {
+							g = f;
+							while (1) {
+								h = g;
+								g = g + -1 | 0;
+								a[(c[e >> 2] | 0) + g + (b + 16) >> 0] = ((d | 0) % 10 | 0) + 48;
+								if ((h | 0) <= 1)
+									break;
+								else
+									d = (d | 0) / 10 | 0
+							}
+						}
+						c[e >> 2] = (c[e >> 2] | 0) + f;
+						e = 0
+					}
+					return e | 0
+				}
+				function _a(b, d, e, f) {
+					b = b | 0;
+					d = d | 0;
+					e = e | 0;
+					f = f | 0;
+					var g = 0,
+					h = 0;
+					if (((c[d + 8896 >> 2] | 0) - (c[d + 8900 >> 2] | 0) | 0) < (e | 0))
+						e = -1;
+					else {
+						d = Ya(d, e) | 0;
+						e = b + 8912 | 0;
+						g = f + -1 | 0;
+						if ((f | 0) > 0) {
+							h = 0;
+							while (1) {
+								a[g - h + (c[e >> 2] | 0) + (b + 16) >> 0] = a[536 + ((d | 0) % 45 | 0) >> 0] | 0;
+								h = h + 1 | 0;
+								if ((h | 0) >= (f | 0))
+									break;
+								else
+									d = (d | 0) / 45 | 0
+							}
+						}
+						c[e >> 2] = (c[e >> 2] | 0) + f;
+						e = 0
+					}
+					return e | 0
+				}
+				function $a(b, e, f, g, h) {
+					b = b | 0;
+					e = e | 0;
+					f = f | 0;
+					g = g | 0;
+					h = h | 0;
+					var i = 0,
+					j = 0,
+					k = 0,
+					l = 0,
+					m = 0;
+					l = h + 4 | 0;
+					m = d[(c[l >> 2] | 0) + (f & 255) >> 0] | 0;
+					if (f << 24 >> 24) {
+						i = h + 8 | 0;
+						k = 0;
+						do {
+							j = k + g | 0;
+							f = a[e + k >> 0] | 0;
+							if (j >>> 0 < 64 & f << 24 >> 24 != 0) {
+								j = b + j | 0;
+								a[j >> 0] = a[j >> 0] ^ a[(c[i >> 2] | 0) + (((d[(c[l >> 2] | 0) + (f & 255) >> 0] | 0) + m | 0) % (c[h >> 2] | 0) | 0) >> 0]
+							}
+							k = k + 1 | 0
+						} while ((k | 0) != 64);
+					}
+					return
+				}
+				function ab(b, c) {
+					b = b | 0;
+					c = c | 0;
+					var d = 0,
+					e = 0,
+					f = 0,
+					g = 0,
+					h = 0;
+					d = c;
+					e = d + 64 | 0;
+					do {
+						a[d >> 0] = 0;
+						d = d + 1 | 0
+					} while ((d | 0) < (e | 0));
+					g = b & 65535;
+					h = 0;
+					b = 0;
+					do {
+						d = c + h | 0;
+						a[d >> 0] = 0;
+						h = h + 1 | 0;
+						e = 0;
+						f = 0;
+						do {
+							if (1 << f & g) {
+								e = e ^ a[728 + ((Z(f, h) | 0) % 15 | 0) >> 0];
+								a[d >> 0] = e
+							}
+							f = f + 1 | 0
+						} while ((f | 0) != 15);
+						b = e << 24 >> 24 == 0 ? b : 1
+					} while ((h | 0) != 6);
+					return b | 0
+				}
+				function bb(a, b, d) {
+					a = a | 0;
+					b = b | 0;
+					d = d | 0;
+					c[a + 12 >> 2] = 2;
+					c[a + 4080 >> 2] = 0;
+					c[a + 7928 >> 2] = 0;
+					if (b)
+						c[b >> 2] = c[a + 4 >> 2];
+					if (d)
+						c[d >> 2] = c[a + 8 >> 2];
+					return c[a >> 2] | 0
+				}
+				function cb(b) {
+					b = b | 0;
+					var d = 0,
+					e = 0,
+					f = 0,
+					g = 0,
+					j = 0,
+					k = 0,
+					l = 0.0,
+					m = 0.0,
+					n = 0,
+					o = 0,
+					p = 0,
+					q = 0,
+					r = 0,
+					s = 0,
+					t = 0,
+					u = 0,
+					v = 0,
+					w = 0,
+					x = 0,
+					y = 0,
+					z = 0,
+					A = 0,
+					B = 0,
+					C = 0,
+					D = 0,
+					E = 0,
+					F = 0,
+					G = 0,
+					H = 0,
+					I = 0,
+					J = 0,
+					K = 0,
+					L = 0,
+					N = 0.0,
+					O = 0,
+					P = 0,
+					Q = 0,
+					R = 0,
+					S = 0,
+					T = 0,
+					U = 0,
+					V = 0,
+					W = 0,
+					X = 0,
+					Y = 0,
+					_ = 0,
+					$ = 0,
+					aa = 0,
+					ba = 0,
+					ca = 0,
+					da = 0,
+					ea = 0,
+					fa = 0,
+					ga = 0,
+					ha = 0,
+					ia = 0,
+					ja = 0,
+					ka = 0,
+					la = 0,
+					ma = 0,
+					na = 0,
+					oa = 0,
+					pa = 0,
+					qa = 0,
+					ra = 0,
+					sa = 0,
+					ta = 0,
+					ua = 0,
+					va = 0,
+					wa = 0,
+					xa = 0,
+					ya = 0,
+					za = 0,
+					Aa = 0,
+					Ba = 0,
+					Ca = 0,
+					Da = 0,
+					Ea = 0,
+					Fa = 0;
+					Fa = i;
+					i = i + 1216 | 0;
+					ua = Fa;
+					va = Fa + 600 | 0;
+					wa = Fa + 1200 | 0;
+					Aa = Fa + 632 | 0;
+					Ca = Fa + 1160 | 0;
+					ya = Fa + 1168 | 0;
+					xa = Fa + 80 | 0;
+					Da = Fa + 640 | 0;
+					za = Fa + 64 | 0;
+					Ba = Fa + 72 | 0;
+					eb(b);
+					q = b + 8 | 0;
+					r = b + 4 | 0;
+					w = va + 4 | 0;
+					x = va + 16 | 0;
+					y = va + 12 | 0;
+					B = va + 8 | 0;
+					ta = b + 4080 | 0;
+					C = ua + 24 | 0;
+					D = ua + 8 | 0;
+					G = ua + 4 | 0;
+					s = ua + 16 | 0;
+					u = ua + 12 | 0;
+					v = ua + 20 | 0;
+					if ((c[q >> 2] | 0) > 0) {
+						J = 0;
+						do {
+							z = c[b >> 2] | 0;
+							ia = c[r >> 2] | 0;
+							A = Z(ia, J) | 0;
+							c[va >> 2] = 0;
+							c[va + 4 >> 2] = 0;
+							c[va + 8 >> 2] = 0;
+							c[va + 12 >> 2] = 0;
+							c[va + 16 >> 2] = 0;
+							if ((ia | 0) > 0) {
+								d = 0;
+								K = 0;
+								g = 0;
+								L = 0;
+								while (1) {
+									f = (a[z + (L + A) >> 0] | 0) != 0;
+									ia = K;
+									K = f & 1;
+									if (!((L | 0) == 0 | (K | 0) == (ia | 0))) {
+										Pb(va | 0, w | 0, 16) | 0;
+										c[x >> 2] = d;
+										e = g + 1 | 0;
+										if ((g | 0) > 3 & (f ^ 1)) {
+											n = c[va >> 2] | 0;
+											o = c[w >> 2] | 0;
+											p = c[y >> 2] | 0;
+											f = (n + d + o + p | 0) / 4 | 0;
+											j = (f * 3 | 0) / 4 | 0;
+											k = 0;
+											g = 1;
+											do {
+												ha = c[va + (k << 2) >> 2] | 0;
+												ia = Z(c[760 + (k << 2) >> 2] | 0, f) | 0;
+												g = (ha | 0) < (ia - j | 0) | (ha | 0) > (ia + j | 0) ? 0 : g;
+												k = k + 1 | 0
+											} while ((k | 0) != 5);
+											if ((((((g | 0) != 0 ? (ia = L - d | 0, E = fb(b, ia, J) | 0, ia = ia - p - (c[B >> 2] | 0) | 0, F = fb(b, ia, J) | 0, ia = fb(b, ia - (o + n) | 0, J) | 0, !((ia | 0) == (F | 0) | ((ia | 0) != (E | 0) | (F | E | ia | 0) < 0))) : 0) ? (H = b + 16 + (F << 4) + 12 | 0, (c[H >> 2] | 0) <= -1) : 0) ? (I = b + 16 + (E << 4) + 12 | 0, (c[I >> 2] | 0) <= -1) : 0) ? ((((c[b + 16 + (F << 4) + 8 >> 2] | 0) * 100 | 0) / (c[b + 16 + (E << 4) + 8 >> 2] | 0) | 0) + -10 | 0) >>> 0 <= 60 : 0) ? (t = c[ta >> 2] | 0, (t | 0) <= 31) : 0) {
+												c[ta >> 2] = t + 1;
+												d = b + 4088 + (t * 120 | 0) | 0;
+												o = d;
+												n = o + 120 | 0;
+												do {
+													c[o >> 2] = 0;
+													o = o + 4 | 0
+												} while ((o | 0) < (n | 0));
+												c[b + 4088 + (t * 120 | 0) + 112 >> 2] = -1;
+												c[d >> 2] = E;
+												c[b + 4088 + (t * 120 | 0) + 4 >> 2] = F;
+												c[H >> 2] = t;
+												c[I >> 2] = t;
+												ia = b + 4088 + (t * 120 | 0) + 8 | 0;
+												c[ua >> 2] = 0;
+												c[ua + 4 >> 2] = 0;
+												c[ua + 8 >> 2] = 0;
+												c[ua + 12 >> 2] = 0;
+												c[ua + 16 >> 2] = 0;
+												c[ua + 20 >> 2] = 0;
+												c[C >> 2] = ia;
+												fa = b + 16 + (F << 4) | 0;
+												d = c[fa + 4 >> 2] | 0;
+												ha = ua;
+												c[ha >> 2] = c[fa >> 2];
+												c[ha + 4 >> 2] = d;
+												c[D >> 2] = -1;
+												ha = b + 16 + (E << 4) | 0;
+												d = b + 16 + (E << 4) + 4 | 0;
+												hb(b, c[ha >> 2] | 0, c[d >> 2] | 0, E, 1, 1, ua, 0);
+												fa = c[C >> 2] | 0;
+												c[ua >> 2] = (c[fa >> 2] | 0) - (c[ua >> 2] | 0);
+												c[G >> 2] = (c[fa + 4 >> 2] | 0) - (c[G >> 2] | 0);
+												fa = ha;
+												ea = c[fa + 4 >> 2] | 0;
+												ga = c[C >> 2] | 0;
+												c[ga >> 2] = c[fa >> 2];
+												c[ga + 4 >> 2] = ea;
+												ga = ha;
+												ea = c[ga + 4 >> 2] | 0;
+												fa = (c[C >> 2] | 0) + 8 | 0;
+												c[fa >> 2] = c[ga >> 2];
+												c[fa + 4 >> 2] = ea;
+												fa = ha;
+												ea = c[fa + 4 >> 2] | 0;
+												ga = (c[C >> 2] | 0) + 16 | 0;
+												c[ga >> 2] = c[fa >> 2];
+												c[ga + 4 >> 2] = ea;
+												ga = ha;
+												ea = c[ga + 4 >> 2] | 0;
+												fa = (c[C >> 2] | 0) + 24 | 0;
+												c[fa >> 2] = c[ga >> 2];
+												c[fa + 4 >> 2] = ea;
+												ha = c[ha >> 2] | 0;
+												fa = c[ua >> 2] | 0;
+												ea = Z(fa, ha) | 0;
+												d = c[d >> 2] | 0;
+												ga = c[G >> 2] | 0;
+												ea = (Z(ga, d) | 0) + ea | 0;
+												c[D >> 2] = ea;
+												c[s >> 2] = 0 - ea;
+												ga = (Z(d, fa) | 0) - (Z(ga, ha) | 0) | 0;
+												c[u >> 2] = ga;
+												c[v >> 2] = 0 - ga;
+												hb(b, ha, d, 1, E, 2, ua, 0);
+												d = b + 4088 + (t * 120 | 0) + 48 | 0;
+												jb(d, ia, 7.0, 7.0);
+												kb(d, 3.5, 3.5, b + 4088 + (t * 120 | 0) + 40 | 0);
+												d = 0
+											} else
+												d = 0
+										} else
+											d = 0
+									} else
+										e = g;
+									L = L + 1 | 0;
+									if ((L | 0) >= (c[r >> 2] | 0))
+										break;
+									else {
+										d = d + 1 | 0;
+										g = e
+									}
+								}
+							}
+							J = J + 1 | 0
+						} while ((J | 0) < (c[q >> 2] | 0));
+					}
+					r = xa + 512 | 0;
+					D = Da + 512 | 0;
+					e = b + 7928 | 0;
+					q = wa + 4 | 0;
+					C = va + 4 | 0;
+					d = ua + 4 | 0;
+					O = ya + 24 | 0;
+					P = ya + 8 | 0;
+					Q = va + 8 | 0;
+					R = va + 16 | 0;
+					S = va + 24 | 0;
+					g = c[ta >> 2] | 0;
+					if ((g | 0) > 0) {
+						T = va + 8 | 0;
+						U = va + 16 | 0;
+						V = va + 24 | 0;
+						W = ua + 8 | 0;
+						X = ua + 16 | 0;
+						Y = ua + 24 | 0;
+						_ = ua + 32 | 0;
+						$ = ua + 40 | 0;
+						aa = ua + 48 | 0;
+						ba = ua + 56 | 0;
+						ca = ua + 8 | 0;
+						da = ua + 16 | 0;
+						ea = ua + 24 | 0;
+						fa = ua + 32 | 0;
+						ga = ua + 40 | 0;
+						ha = ua + 48 | 0;
+						ia = ua + 56 | 0;
+						f = 0;
+						do {
+							if ((c[b + 4088 + (f * 120 | 0) + 112 >> 2] | 0) <= -1) {
+								c[r >> 2] = 0;
+								c[D >> 2] = 0;
+								o = b + 4088 + (f * 120 | 0) + 48 | 0;
+								if ((g | 0) > 0) {
+									p = 0;
+									do {
+										if ((p | 0) != (f | 0) ? (c[b + 4088 + (p * 120 | 0) + 112 >> 2] | 0) <= -1 : 0) {
+											lb(o, b + 4088 + (p * 120 | 0) + 40 | 0, za, Ba);
+											l = +M( + (+h[za >> 3] + -3.5));
+											h[za >> 3] = l;
+											m = +M( + (+h[Ba >> 3] + -3.5));
+											h[Ba >> 3] = m;
+											if (l < m * .2) {
+												L = c[r >> 2] | 0;
+												c[r >> 2] = L + 1;
+												c[xa + (L << 4) >> 2] = p;
+												h[xa + (L << 4) + 8 >> 3] = m
+											}
+											if (m < l * .2) {
+												L = c[D >> 2] | 0;
+												c[D >> 2] = L + 1;
+												c[Da + (L << 4) >> 2] = p;
+												h[Da + (L << 4) + 8 >> 3] = l
+											}
+										}
+										p = p + 1 | 0
+									} while ((p | 0) < (c[ta >> 2] | 0));
+								}
+								J = c[r >> 2] | 0;
+								I = c[D >> 2] | 0;
+								if (!((J | 0) == 0 | (I | 0) == 0)) {
+									if ((J | 0) > 0) {
+										H = (I | 0) > 0;
+										o = -1;
+										m = 0.0;
+										p = -1;
+										G = 0;
+										do {
+											K = xa + (G << 4) | 0;
+											if (H) {
+												N = +h[xa + (G << 4) + 8 >> 3];
+												l = m;
+												L = 0;
+												while (1) {
+													m = +M( + (1.0 - N / +h[Da + (L << 4) + 8 >> 3]));
+													if (!(m > 2.5) ? (o | 0) < 0 | m < l : 0) {
+														o = c[K >> 2] | 0;
+														p = c[Da + (L << 4) >> 2] | 0
+													} else
+														m = l;
+													L = L + 1 | 0;
+													if ((L | 0) >= (I | 0))
+														break;
+													else
+														l = m
+												}
+											}
+											G = G + 1 | 0
+										} while ((G | 0) < (J | 0));
+									} else {
+										o = -1;
+										p = -1
+									}
+									if ((p | o | 0) >= 0) {
+										g = c[e >> 2] | 0;
+										do
+											if ((g | 0) <= 7) {
+												A = b + 4088 + (o * 120 | 0) + 40 | 0;
+												B = c[A >> 2] | 0;
+												A = c[A + 4 >> 2] | 0;
+												j = (c[b + 4088 + (p * 120 | 0) + 40 >> 2] | 0) - B | 0;
+												k = (c[b + 4088 + (p * 120 | 0) + 44 >> 2] | 0) - (c[b + 4088 + (o * 120 | 0) + 44 >> 2] | 0) | 0;
+												z = 0 - k | 0;
+												E = Z((c[b + 4088 + (f * 120 | 0) + 40 >> 2] | 0) - B | 0, z) | 0;
+												E = ((Z((c[b + 4088 + (f * 120 | 0) + 44 >> 2] | 0) - A | 0, j) | 0) + E | 0) > 0;
+												k = E ? z : k;
+												j = E ? 0 - j | 0 : j;
+												z = E ? o : p;
+												E = E ? p : o;
+												c[e >> 2] = g + 1;
+												p = b + 7936 + (g << 7) | 0;
+												o = p;
+												n = o + 128 | 0;
+												do {
+													c[o >> 2] = 0;
+													o = o + 4 | 0
+												} while ((o | 0) < (n | 0));
+												c[p >> 2] = E;
+												t = b + 7936 + (g << 7) + 4 | 0;
+												c[t >> 2] = f;
+												s = b + 7936 + (g << 7) + 8 | 0;
+												c[s >> 2] = z;
+												u = b + 7936 + (g << 7) + 12 | 0;
+												c[u >> 2] = -1;
+												F = 0;
+												do {
+													G = c[b + 7936 + (g << 7) + (F << 2) >> 2] | 0;
+													L = 0;
+													J = 0;
+													I = 0;
+													while (1) {
+														K = Z((c[b + 4088 + (G * 120 | 0) + 8 + (I << 3) >> 2] | 0) - B | 0, k) | 0;
+														K = (Z((c[b + 4088 + (G * 120 | 0) + 8 + (I << 3) + 4 >> 2] | 0) - A | 0, j) | 0) - K | 0;
+														H = (I | 0) == 0 | (K | 0) < (J | 0);
+														L = H ? I : L;
+														I = I + 1 | 0;
+														if ((I | 0) == 4)
+															break;
+														else
+															J = H ? K : J
+													}
+													I = b + 4088 + (G * 120 | 0) + 8 + (((L | 0) % 4 | 0) << 3) | 0;
+													K = c[I + 4 >> 2] | 0;
+													J = va;
+													c[J >> 2] = c[I >> 2];
+													c[J + 4 >> 2] = K;
+													J = b + 4088 + (G * 120 | 0) + 8 + (((1 + L | 0) % 4 | 0) << 3) | 0;
+													K = c[J + 4 >> 2] | 0;
+													I = T;
+													c[I >> 2] = c[J >> 2];
+													c[I + 4 >> 2] = K;
+													I = b + 4088 + (G * 120 | 0) + 8 + (((2 + L | 0) % 4 | 0) << 3) | 0;
+													K = c[I + 4 >> 2] | 0;
+													J = U;
+													c[J >> 2] = c[I >> 2];
+													c[J + 4 >> 2] = K;
+													J = b + 4088 + (G * 120 | 0) + 8 + (((3 + L | 0) % 4 | 0) << 3) | 0;
+													K = c[J + 4 >> 2] | 0;
+													L = V;
+													c[L >> 2] = c[J >> 2];
+													c[L + 4 >> 2] = K;
+													L = b + 4088 + (G * 120 | 0) + 8 | 0;
+													c[L >> 2] = c[va >> 2];
+													c[L + 4 >> 2] = c[va + 4 >> 2];
+													c[L + 8 >> 2] = c[va + 8 >> 2];
+													c[L + 12 >> 2] = c[va + 12 >> 2];
+													c[L + 16 >> 2] = c[va + 16 >> 2];
+													c[L + 20 >> 2] = c[va + 20 >> 2];
+													c[L + 24 >> 2] = c[va + 24 >> 2];
+													c[L + 28 >> 2] = c[va + 28 >> 2];
+													jb(b + 4088 + (G * 120 | 0) + 48 | 0, L, 7.0, 7.0);
+													c[b + 4088 + (G * 120 | 0) + 112 >> 2] = g;
+													F = F + 1 | 0
+												} while ((F | 0) != 3);
+												kb(b + 4088 + ((c[b + 7936 + (g << 7) >> 2] | 0) * 120 | 0) + 48 | 0, 6.5, .5, b + 7936 + (g << 7) + 24 | 0);
+												kb(b + 4088 + ((c[b + 7936 + (g << 7) + 4 >> 2] | 0) * 120 | 0) + 48 | 0, 6.5, 6.5, b + 7936 + (g << 7) + 32 | 0);
+												kb(b + 4088 + ((c[b + 7936 + (g << 7) + 8 >> 2] | 0) * 120 | 0) + 48 | 0, .5, 6.5, b + 7936 + (g << 7) + 40 | 0);
+												L = b + 7936 + (g << 7) + 32 | 0;
+												p = mb(b, L, b + 7936 + (g << 7) + 40 | 0) | 0;
+												c[b + 7936 + (g << 7) + 48 >> 2] = p;
+												L = mb(b, L, b + 7936 + (g << 7) + 24 | 0) | 0;
+												c[b + 7936 + (g << 7) + 52 >> 2] = L;
+												p = (L | 0) > (p | 0) ? L : p;
+												if ((p | 0) >= 0 ? (ja = ((((p << 1) + -2 | 0) / 4 | 0) << 2) + 17 | 0, ka = b + 7936 + (g << 7) + 56 | 0, c[ka >> 2] = ja, la = b + 7936 + (g << 7) + 16 | 0, L = c[b + 4088 + (E * 120 | 0) + 20 >> 2] | 0, ma = (c[b + 4088 + (E * 120 | 0) + 12 >> 2] | 0) - L | 0, qa = c[b + 4088 + (E * 120 | 0) + 16 >> 2] | 0, na = qa - (c[b + 4088 + (E * 120 | 0) + 8 >> 2] | 0) | 0, sa = c[b + 4088 + (z * 120 | 0) + 36 >> 2] | 0, oa = sa - (c[b + 4088 + (z * 120 | 0) + 12 >> 2] | 0) | 0, ra = c[b + 4088 + (z * 120 | 0) + 32 >> 2] | 0, pa = ra - (c[b + 4088 + (z * 120 | 0) + 8 >> 2] | 0) | 0, qa = (Z(na, L) | 0) + (Z(ma, qa) | 0) | 0, ra = (Z(pa, sa) | 0) - (Z(ra, oa) | 0) | 0, sa = (Z(pa, ma) | 0) + (Z(oa, na) | 0) | 0, (sa | 0) != 0) : 0) {
+													c[la >> 2] = ((Z(pa, qa) | 0) - (Z(ra, na) | 0) | 0) / (sa | 0) | 0;
+													v = b + 7936 + (g << 7) + 20 | 0;
+													c[v >> 2] = ((Z(ra, ma) | 0) + (Z(oa, qa) | 0) | 0) / (sa | 0) | 0;
+													if ((ja | 0) > 21) {
+														p = b + 7936 + (g << 7) | 0;
+														y = c[p >> 2] | 0;
+														w = c[s >> 2] | 0;
+														K = la;
+														L = c[K >> 2] | 0;
+														K = c[K + 4 >> 2] | 0;
+														x = va;
+														c[x >> 2] = L;
+														c[x + 4 >> 2] = K;
+														y = b + 4088 + (y * 120 | 0) + 48 | 0;
+														lb(y, va, Aa, Ca);
+														kb(y, +h[Aa >> 3], +h[Ca >> 3] + 1.0, ua);
+														w = b + 4088 + (w * 120 | 0) + 48 | 0;
+														lb(w, va, Aa, Ca);
+														kb(w, +h[Aa >> 3] + 1.0, +h[Ca >> 3], wa);
+														w = Z(K - (c[q >> 2] | 0) | 0, (c[ua >> 2] | 0) - L | 0) | 0;
+														w = (Z((c[wa >> 2] | 0) - L | 0, (c[d >> 2] | 0) - K | 0) | 0) + w | 0;
+														w = (w | 0) > -1 ? w : 0 - w | 0;
+														y = w * 100 | 0;
+														x = (w | 0) / 2 | 0;
+														w = w << 1;
+														a: do
+															if ((y | 0) > 1) {
+																G = L;
+																H = K;
+																J = L;
+																I = K;
+																A = 0;
+																z = 1;
+																b: while (1) {
+																	E = 784 + (A << 2) | 0;
+																	B = 800 + (A << 2) | 0;
+																	if ((z | 0) > 0) {
+																		F = G;
+																		K = 0;
+																		while (1) {
+																			o = fb(b, F, H) | 0;
+																			if ((o | 0) > -1 ? (L = c[b + 16 + (o << 4) + 8 >> 2] | 0, !((L | 0) > (w | 0) | (L | 0) < (x | 0))) : 0)
+																				break b;
+																			G = (c[E >> 2] | 0) + J | 0;
+																			c[va >> 2] = G;
+																			L = (c[B >> 2] | 0) + I | 0;
+																			c[C >> 2] = L;
+																			K = K + 1 | 0;
+																			if ((K | 0) >= (z | 0)) {
+																				I = L;
+																				J = G;
+																				K = L;
+																				L = G;
+																				break
+																			} else {
+																				F = G;
+																				H = L;
+																				J = G;
+																				I = L
+																			}
+																		}
+																	} else {
+																		K = H;
+																		L = G
+																	}
+																	A = (A + 1 | 0) % 4 | 0;
+																	z = (A & 1 ^ 1) + z | 0;
+																	if ((Z(z, z) | 0) >= (y | 0)) {
+																		Ea = 54;
+																		break a
+																	} else {
+																		G = L;
+																		H = K
+																	}
+																}
+																c[u >> 2] = o
+															} else
+																Ea = 54;
+														while (0);
+														if ((Ea | 0) == 54) {
+															Ea = 0;
+															o = c[u >> 2] | 0
+														}
+														if ((o | 0) > -1) {
+															K = b + 16 + (o << 4) | 0;
+															I = K;
+															L = c[I >> 2] | 0;
+															I = c[I + 4 >> 2] | 0;
+															J = la;
+															c[J >> 2] = L;
+															c[J + 4 >> 2] = I;
+															J = ya;
+															c[J >> 2] = j;
+															c[J + 4 >> 2] = k;
+															c[O >> 2] = la;
+															L = Z(L, k) | 0;
+															c[P >> 2] = (Z(c[v >> 2] | 0, j) | 0) - L;
+															L = b + 16 + (o << 4) + 4 | 0;
+															hb(b, c[K >> 2] | 0, c[L >> 2] | 0, o, 1, 0, 0, 0);
+															hb(b, c[K >> 2] | 0, c[L >> 2] | 0, 1, c[u >> 2] | 0, 3, ya, 0);
+															o = la
+														} else
+															o = la
+													} else {
+														o = la;
+														p = b + 7936 + (g << 7) | 0
+													}
+													K = b + 4088 + ((c[t >> 2] | 0) * 120 | 0) + 8 | 0;
+													L = c[K + 4 >> 2] | 0;
+													J = va;
+													c[J >> 2] = c[K >> 2];
+													c[J + 4 >> 2] = L;
+													J = b + 4088 + ((c[s >> 2] | 0) * 120 | 0) + 8 | 0;
+													L = c[J + 4 >> 2] | 0;
+													K = Q;
+													c[K >> 2] = c[J >> 2];
+													c[K + 4 >> 2] = L;
+													K = o;
+													o = c[K + 4 >> 2] | 0;
+													L = R;
+													c[L >> 2] = c[K >> 2];
+													c[L + 4 >> 2] = o;
+													L = b + 4088 + ((c[p >> 2] | 0) * 120 | 0) + 8 | 0;
+													p = c[L + 4 >> 2] | 0;
+													o = S;
+													c[o >> 2] = c[L >> 2];
+													c[o + 4 >> 2] = p;
+													N =  + ((c[ka >> 2] | 0) + -7 | 0);
+													jb(b + 7936 + (g << 7) + 64 | 0, va, N, N);
+													o = ob(b, g) | 0;
+													h[ua >> 3] = +h[b + 7936 + (g << 7) + 64 >> 3] * .02;
+													h[W >> 3] = +h[b + 7936 + (g << 7) + 72 >> 3] * .02;
+													h[X >> 3] = +h[b + 7936 + (g << 7) + 80 >> 3] * .02;
+													h[Y >> 3] = +h[b + 7936 + (g << 7) + 88 >> 3] * .02;
+													h[_ >> 3] = +h[b + 7936 + (g << 7) + 96 >> 3] * .02;
+													h[$ >> 3] = +h[b + 7936 + (g << 7) + 104 >> 3] * .02;
+													h[aa >> 3] = +h[b + 7936 + (g << 7) + 112 >> 3] * .02;
+													h[ba >> 3] = +h[b + 7936 + (g << 7) + 120 >> 3] * .02;
+													p = 0;
+													do {
+														j = 0;
+														do {
+															k = j >> 1;
+															n = b + 7936 + (g << 7) + 64 + (k << 3) | 0;
+															m = +h[n >> 3];
+															N = +h[ua + (k << 3) >> 3];
+															h[n >> 3] = m + ((j & 1 | 0) == 0 ? -N : N);
+															k = ob(b, g) | 0;
+															if ((k | 0) > (o | 0))
+																o = k;
+															else
+																h[n >> 3] = m;
+															j = j + 1 | 0
+														} while ((j | 0) != 16);
+														h[ua >> 3] = +h[ua >> 3] * .5;
+														h[ca >> 3] = +h[ca >> 3] * .5;
+														h[da >> 3] = +h[da >> 3] * .5;
+														h[ea >> 3] = +h[ea >> 3] * .5;
+														h[fa >> 3] = +h[fa >> 3] * .5;
+														h[ga >> 3] = +h[ga >> 3] * .5;
+														h[ha >> 3] = +h[ha >> 3] * .5;
+														h[ia >> 3] = +h[ia >> 3] * .5;
+														p = p + 1 | 0
+													} while ((p | 0) != 5);
+													break
+												}
+												c[b + 4088 + ((c[b + 7936 + (g << 7) >> 2] | 0) * 120 | 0) + 112 >> 2] = -1;
+												c[b + 4088 + ((c[b + 7936 + (g << 7) + 4 >> 2] | 0) * 120 | 0) + 112 >> 2] = -1;
+												c[b + 4088 + ((c[b + 7936 + (g << 7) + 8 >> 2] | 0) * 120 | 0) + 112 >> 2] = -1;
+												c[e >> 2] = (c[e >> 2] | 0) + -1
+											}
+										while (0);
+									}
+								}
+							}
+							f = f + 1 | 0;
+							g = c[ta >> 2] | 0
+						} while ((f | 0) < (g | 0));
+					}
+					i = Fa;
+					return
+				}
+				function db(b, e, f) {
+					b = b | 0;
+					e = e | 0;
+					f = f | 0;
+					var g = 0,
+					h = 0,
+					j = 0.0,
+					k = 0,
+					l = 0,
+					m = 0,
+					n = 0,
+					o = 0,
+					p = 0,
+					q = 0,
+					r = 0,
+					s = 0,
+					t = 0;
+					t = i;
+					i = i + 16 | 0;
+					s = t;
+					if (((e | 0) >= 0 ? (c[b + 7928 >> 2] | 0) >= (e | 0) : 0) ? (Mb(f | 0, 0, 3956) | 0, q = b + 7936 + (e << 7) + 64 | 0, kb(q, 0.0, 0.0, f), r = b + 7936 + (e << 7) + 56 | 0, kb(q,  + (c[r >> 2] | 0), 0.0, f + 8 | 0), j =  + (c[r >> 2] | 0), kb(q, j, j, f + 16 | 0), kb(q, 0.0,  + (c[r >> 2] | 0), f + 24 | 0), g = c[r >> 2] | 0, c[f + 32 >> 2] = g, l = s + 4 | 0, m = b + 8 | 0, n = b + 4 | 0, (g | 0) > 0) : 0) {
+						e = 0;
+						k = 0;
+						do {
+							j =  + (k | 0) + .5;
+							if ((g | 0) > 0) {
+								h = 0;
+								do {
+									kb(q,  + (h | 0) + .5, j, s);
+									g = c[l >> 2] | 0;
+									if (((((g | 0) >= 0 ? (g | 0) < (c[m >> 2] | 0) : 0) ? (o = c[s >> 2] | 0, (o | 0) >= 0) : 0) ? (p = c[n >> 2] | 0, (o | 0) < (p | 0)) : 0) ? (g = (Z(p, g) | 0) + o | 0, (a[(c[b >> 2] | 0) + g >> 0] | 0) != 0) : 0) {
+										g = (e >> 3) + (f + 36) | 0;
+										a[g >> 0] = d[g >> 0] | 1 << (e & 7);
+									}
+									e = e + 1 | 0;
+									h = h + 1 | 0;
+									g = c[r >> 2] | 0
+								} while ((h | 0) < (g | 0));
+							}
+							k = k + 1 | 0
+						} while ((k | 0) < (g | 0));
+					}
+					i = t;
+					return
+				}
+				function eb(b) {
+					b = b | 0;
+					var e = 0,
+					f = 0,
+					g = 0,
+					h = 0,
+					j = 0,
+					k = 0,
+					l = 0,
+					m = 0,
+					n = 0,
+					o = 0,
+					p = 0,
+					q = 0,
+					r = 0,
+					s = 0,
+					t = 0,
+					u = 0;
+					s = i;
+					n = b + 4 | 0;
+					o = (c[n >> 2] | 0) / 8 | 0;
+					p = b + 8 | 0;
+					q = o + -1 | 0;
+					r = o * 200 | 0;
+					if ((c[p >> 2] | 0) > 0) {
+						e = 0;
+						f = 0;
+						l = c[b >> 2] | 0;
+						m = 0;
+						while (1) {
+							h = c[n >> 2] | 0;
+							k = ra() | 0;
+							j = i;
+							i = i + ((1 * (h << 2) | 0) + 15 & -16) | 0;
+							Mb(j | 0, 0, h << 2 | 0) | 0;
+							h = (m & 1 | 0) == 0;
+							b = c[n >> 2] | 0;
+							if ((b | 0) > 0) {
+								g = 0;
+								do {
+									t = b + ~g | 0;
+									u = h ? t : g;
+									t = h ? g : t;
+									f = (Z(f, q) | 0) / (o | 0) | 0;
+									f = (d[l + u >> 0] | 0) + f | 0;
+									e = (Z(e, q) | 0) / (o | 0) | 0;
+									e = (d[l + t >> 0] | 0) + e | 0;
+									u = j + (u << 2) | 0;
+									c[u >> 2] = (c[u >> 2] | 0) + f;
+									t = j + (t << 2) | 0;
+									c[t >> 2] = (c[t >> 2] | 0) + e;
+									g = g + 1 | 0
+								} while ((g | 0) < (b | 0));
+								g = e
+							} else
+								g = e;
+							if ((b | 0) > 0) {
+								e = 0;
+								do {
+									b = l + e | 0;
+									a[b >> 0] = (d[b >> 0] | 0 | 0) < (((c[j + (e << 2) >> 2] | 0) * 95 | 0) / (r | 0) | 0 | 0) & 1;
+									e = e + 1 | 0;
+									b = c[n >> 2] | 0
+								} while ((e | 0) < (b | 0));
+							}
+							ga(k | 0);
+							m = m + 1 | 0;
+							if ((m | 0) >= (c[p >> 2] | 0))
+								break;
+							else {
+								e = g;
+								l = l + b | 0
+							}
+						}
+					}
+					i = s;
+					return
+				}
+				function fb(b, d, e) {
+					b = b | 0;
+					d = d | 0;
+					e = e | 0;
+					var f = 0,
+					g = 0,
+					h = 0,
+					i = 0;
+					if (((e | d | 0) >= 0 ? (g = c[b + 4 >> 2] | 0, (g | 0) > (d | 0)) : 0) ? (c[b + 8 >> 2] | 0) > (e | 0) : 0) {
+						g = (Z(g, e) | 0) + d | 0;
+						g = a[(c[b >> 2] | 0) + g >> 0] | 0;
+						h = g & 255;
+						if ((g & 255) <= 1)
+							if (g << 24 >> 24 != 0 ? (i = b + 12 | 0, f = c[i >> 2] | 0, (f | 0) <= 253) : 0) {
+								c[i >> 2] = f + 1;
+								i = b + 16 + (f << 4) | 0;
+								c[i >> 2] = 0;
+								c[i + 4 >> 2] = 0;
+								c[i + 8 >> 2] = 0;
+								c[i + 12 >> 2] = 0;
+								c[i >> 2] = d;
+								c[b + 16 + (f << 4) + 4 >> 2] = e;
+								c[b + 16 + (f << 4) + 12 >> 2] = -1;
+								hb(b, d, e, h, f, 4, i, 0);
+							} else
+								f = -1;
+						else
+							f = h
+					} else
+						f = -1;
+					return f | 0
+				}
+				function gb(a, b, d, e) {
+					a = a | 0;
+					b = b | 0;
+					d = d | 0;
+					e = e | 0;
+					var f = 0,
+					g = 0,
+					h = 0,
+					j = 0,
+					k = 0;
+					k = i;
+					i = i + 16 | 0;
+					j = k;
+					c[j >> 2] = d;
+					c[j + 4 >> 2] = e;
+					f = b - (c[a + 4 >> 2] | 0) | 0;
+					f = Z(f, f) | 0;
+					g = a + 8 | 0;
+					h = a + 24 | 0;
+					d = c[j >> 2] | 0;
+					e = d - (c[a >> 2] | 0) | 0;
+					e = (Z(e, e) | 0) + f | 0;
+					if ((e | 0) > (c[g >> 2] | 0)) {
+						c[g >> 2] = e;
+						e = c[h >> 2] | 0;
+						c[e >> 2] = d;
+						c[e + 4 >> 2] = b
+					}
+					e = c[j + 4 >> 2] | 0;
+					d = e - (c[a >> 2] | 0) | 0;
+					d = (Z(d, d) | 0) + f | 0;
+					if ((d | 0) > (c[g >> 2] | 0)) {
+						c[g >> 2] = d;
+						a = c[h >> 2] | 0;
+						c[a >> 2] = e;
+						c[a + 4 >> 2] = b
+					}
+					i = k;
+					return
+				}
+				function hb(b, e, f, g, h, i, j, k) {
+					b = b | 0;
+					e = e | 0;
+					f = f | 0;
+					g = g | 0;
+					h = h | 0;
+					i = i | 0;
+					j = j | 0;
+					k = k | 0;
+					var l = 0,
+					m = 0,
+					n = 0,
+					o = 0,
+					p = 0,
+					q = 0,
+					r = 0,
+					s = 0,
+					t = 0,
+					u = 0,
+					v = 0,
+					w = 0,
+					x = 0,
+					y = 0;
+					o = c[b >> 2] | 0;
+					q = b + 4 | 0;
+					n = c[q >> 2] | 0;
+					p = Z(n, f) | 0;
+					if ((k | 0) <= 4095) {
+						l = e;
+						while (1) {
+							if ((l | 0) <= 0)
+								break;
+							m = l + -1 | 0;
+							if ((d[o + (m + p) >> 0] | 0 | 0) == (g | 0))
+								l = m;
+							else
+								break
+						}
+						n = n + -1 | 0;
+						while (1) {
+							if ((e | 0) >= (n | 0)) {
+								n = e;
+								break
+							}
+							m = e + 1 | 0;
+							if ((d[o + (m + p) >> 0] | 0 | 0) == (g | 0))
+								e = m;
+							else {
+								n = e;
+								break
+							}
+						}
+						m = h & 255;
+						if ((l | 0) <= (n | 0)) {
+							e = l;
+							while (1) {
+								a[o + (e + p) >> 0] = m;
+								if ((e | 0) < (n | 0))
+									e = e + 1 | 0;
+								else
+									break
+							}
+						}
+						if (i)
+							Ha[i & 7](j, f, l, n);
+						if ((f | 0) > 0 ? (r = c[b >> 2] | 0, s = f + -1 | 0, t = Z(c[q >> 2] | 0, s) | 0, u = k + 1 | 0, (l | 0) <= (n | 0)) : 0) {
+							m = l;
+							while (1) {
+								if ((d[r + (m + t) >> 0] | 0 | 0) == (g | 0))
+									hb(b, m, s, g, h, i, j, u);
+								if ((m | 0) < (n | 0))
+									m = m + 1 | 0;
+								else
+									break
+							}
+						}
+						if (((c[b + 8 >> 2] | 0) + -1 | 0) > (f | 0) ? (v = c[b >> 2] | 0, w = f + 1 | 0, x = Z(c[q >> 2] | 0, w) | 0, y = k + 1 | 0, (l | 0) <= (n | 0)) : 0)
+							while (1) {
+								if ((d[v + (l + x) >> 0] | 0 | 0) == (g | 0))
+									hb(b, l, w, g, h, i, j, y);
+								if ((l | 0) < (n | 0))
+									l = l + 1 | 0;
+								else
+									break
+							}
+					}
+					return
+				}
+				function ib(a, b, d, e) {
+					a = a | 0;
+					b = b | 0;
+					d = d | 0;
+					e = e | 0;
+					var f = 0,
+					g = 0,
+					h = 0,
+					j = 0,
+					k = 0,
+					l = 0,
+					m = 0,
+					n = 0,
+					o = 0,
+					p = 0,
+					q = 0,
+					r = 0;
+					r = i;
+					i = i + 32 | 0;
+					q = r + 16 | 0;
+					p = r;
+					c[q >> 2] = d;
+					c[q + 4 >> 2] = e;
+					e = a + 4 | 0;
+					d = p + 4 | 0;
+					h = p + 8 | 0;
+					j = p + 12 | 0;
+					k = a + 8 | 0;
+					l = a + 24 | 0;
+					n = 0;
+					do {
+						m = c[q + (n << 2) >> 2] | 0;
+						f = c[a >> 2] | 0;
+						g = Z(f, m) | 0;
+						o = c[e >> 2] | 0;
+						g = (Z(o, b) | 0) + g | 0;
+						o = (Z(f, b) | 0) - (Z(o, m) | 0) | 0;
+						c[p >> 2] = g;
+						c[d >> 2] = o;
+						c[h >> 2] = 0 - g;
+						c[j >> 2] = 0 - o;
+						o = 0;
+						do {
+							f = c[p + (o << 2) >> 2] | 0;
+							g = k + (o << 2) | 0;
+							if ((f | 0) > (c[g >> 2] | 0)) {
+								c[g >> 2] = f;
+								g = c[l >> 2] | 0;
+								c[g + (o << 3) >> 2] = m;
+								c[g + (o << 3) + 4 >> 2] = b
+							}
+							o = o + 1 | 0
+						} while ((o | 0) != 4);
+						n = n + 1 | 0
+					} while ((n | 0) != 2);
+					i = r;
+					return
+				}
+				function jb(a, b, d, e) {
+					a = a | 0;
+					b = b | 0;
+					d = +d;
+					e = +e;
+					var f = 0.0,
+					g = 0.0,
+					i = 0.0,
+					j = 0.0,
+					k = 0.0,
+					l = 0.0,
+					m = 0.0,
+					n = 0.0,
+					o = 0.0,
+					p = 0.0,
+					q = 0.0,
+					r = 0.0,
+					s = 0.0,
+					t = 0.0,
+					u = 0.0,
+					v = 0.0,
+					w = 0.0,
+					x = 0.0;
+					n =  + (c[b >> 2] | 0);
+					p =  + (c[b + 4 >> 2] | 0);
+					k =  + (c[b + 8 >> 2] | 0);
+					g =  + (c[b + 12 >> 2] | 0);
+					o =  + (c[b + 16 >> 2] | 0);
+					m =  + (c[b + 20 >> 2] | 0);
+					f =  + (c[b + 24 >> 2] | 0);
+					j =  + (c[b + 28 >> 2] | 0);
+					i = o * j;
+					l = m * f;
+					v = i - l;
+					t = f - o;
+					s = g * t;
+					r = m - j;
+					w = k * r;
+					q = (w + (s + v)) * d;
+					w = i + w;
+					d = (s + (w - l)) * e;
+					s = g * (o - f);
+					h[a >> 3] = (p * (k * t) + (k * v + n * (s + (l - i)))) / q;
+					u = g * o;
+					e = k * f;
+					x = o * f;
+					h[a + 8 >> 3] =  - (p * (e - x) + (g * x + (n * (w - u) - m * e))) / d;
+					h[a + 16 >> 3] = n;
+					e = k * (j - m);
+					h[a + 24 >> 3] = (n * g * r + (g * v + p * (l + (e - i)))) / q;
+					v = k * m;
+					h[a + 32 >> 3] = (p * (l - v + s) + (v * j + n * (g * j - m * j) - u * j)) / d;
+					h[a + 40 >> 3] = p;
+					h[a + 48 >> 3] = (p * t + (s + (e + n * r))) / q;
+					h[a + 56 >> 3] = (p * (o - k) + (n * (g - m) + (l + (k * j - i)) - g * f)) / d;
+					return
+				}
+				function kb(a, b, d, e) {
+					a = a | 0;
+					b = +b;
+					d = +d;
+					e = e | 0;
+					var f = 0.0,
+					g = 0.0;
+					g = +h[a + 48 >> 3] * b + +h[a + 56 >> 3] * d + 1.0;
+					f = (+h[a + 40 >> 3] + (+h[a + 24 >> 3] * b + +h[a + 32 >> 3] * d)) / g;
+					c[e >> 2] = ~~+Fb((+h[a + 16 >> 3] + (+h[a >> 3] * b + +h[a + 8 >> 3] * d)) / g);
+					c[e + 4 >> 2] = ~~+Fb(f);
+					return
+				}
+				function lb(a, b, d, e) {
+					a = a | 0;
+					b = b | 0;
+					d = d | 0;
+					e = e | 0;
+					var f = 0.0,
+					g = 0.0,
+					i = 0.0,
+					j = 0.0,
+					k = 0.0,
+					l = 0.0,
+					m = 0.0,
+					n = 0,
+					o = 0,
+					p = 0,
+					q = 0.0;
+					k =  + (c[b >> 2] | 0);
+					m =  + (c[b + 4 >> 2] | 0);
+					j = +h[a >> 3];
+					l = +h[a + 56 >> 3];
+					g = +h[a + 8 >> 3];
+					n = a + 48 | 0;
+					i = +h[n >> 3];
+					b = a + 24 | 0;
+					f = +h[b >> 3];
+					q = +h[a + 32 >> 3];
+					f = j * q + (m * (g * i) - m * (j * l) + k * (l * f - i * q)) - g * f;
+					p = a + 40 | 0;
+					i = +h[p >> 3];
+					o = a + 16 | 0;
+					j = +h[o >> 3];
+					h[d >> 3] =  - (q * j + (k * (l * i - q) + (g * (m - i) - m * (l * j)))) / f;
+					j = +h[p >> 3];
+					l = +h[o >> 3];
+					i = +h[n >> 3];
+					g = +h[b >> 3];
+					h[e >> 3] = (l * g + (+h[a >> 3] * (m - j) - m * (l * i) + k * (j * i - g))) / f;
+					return
+				}
+				function mb(b, d, e) {
+					b = b | 0;
+					d = d | 0;
+					e = e | 0;
+					var f = 0,
+					g = 0,
+					h = 0,
+					j = 0,
+					k = 0,
+					l = 0,
+					m = 0,
+					n = 0,
+					o = 0,
+					p = 0,
+					q = 0,
+					r = 0,
+					s = 0,
+					t = 0,
+					u = 0,
+					v = 0;
+					v = i;
+					i = i + 16 | 0;
+					t = v + 4 | 0;
+					u = v;
+					f = c[e >> 2] | 0;
+					j = c[d >> 2] | 0;
+					g = f - j | 0;
+					e = c[e + 4 >> 2] | 0;
+					h = c[d + 4 >> 2] | 0;
+					d = e - h | 0;
+					c[t >> 2] = j;
+					c[u >> 2] = h;
+					a: do
+						if ((((j | h | 0) >= 0 ? (r = c[b + 4 >> 2] | 0, (j | 0) < (r | 0)) : 0) ? (s = c[b + 8 >> 2] | 0, !((h | 0) >= (s | 0) | (f | 0) < 0)) : 0) ? (e | 0) < (s | 0) & ((f | 0) < (r | 0) & (e | 0) > -1) : 0) {
+							o = (((g | 0) > -1 ? g : 0 - g | 0) | 0) > (((d | 0) > -1 ? d : 0 - d | 0) | 0);
+							m = o ? g : d;
+							p = o ? t : u;
+							q = o ? u : t;
+							o = o ? d : g;
+							l = o >> 31 | 1;
+							o = (o | 0) < 0 ? 0 - o | 0 : o;
+							n = (m | 0) < 0 ? 0 - m | 0 : m;
+							m = m >> 31 | 1;
+							c[t >> 2] = j;
+							c[u >> 2] = h;
+							if ((n | h | 0) < 0)
+								e = 0;
+							else {
+								g = 0;
+								e = 0;
+								d = 0;
+								k = 0;
+								while (1) {
+									f = c[t >> 2] | 0;
+									if (!((f | 0) > -1 & (h | 0) < (s | 0) & (f | 0) < (r | 0)))
+										break a;
+									j = (Z(r, h) | 0) + f | 0;
+									j = (a[(c[b >> 2] | 0) + j >> 0] | 0) == 0;
+									e = e + (j ? 0 : (k | 0) > 1 & 1) | 0;
+									g = g + o | 0;
+									c[p >> 2] = (c[p >> 2] | 0) + m;
+									if ((g | 0) >= (n | 0)) {
+										c[q >> 2] = (c[q >> 2] | 0) + l;
+										g = g - n | 0
+									}
+									h = c[u >> 2] | 0;
+									if ((d | 0) >= (n | 0) | (h | 0) < 0)
+										break;
+									else {
+										d = d + 1 | 0;
+										k = j ? k + 1 | 0 : 0
+									}
+								}
+							}
+						} else
+							e = -1;
+					while (0);
+					i = v;
+					return e | 0
+				}
+				function nb(a, b, d, e) {
+					a = a | 0;
+					b = b | 0;
+					d = d | 0;
+					e = e | 0;
+					var f = 0,
+					g = 0,
+					h = 0,
+					j = 0,
+					k = 0;
+					k = i;
+					i = i + 16 | 0;
+					j = k;
+					c[j >> 2] = d;
+					c[j + 4 >> 2] = e;
+					f = a + 4 | 0;
+					g = a + 8 | 0;
+					h = a + 24 | 0;
+					e = c[j >> 2] | 0;
+					d = Z(e, c[f >> 2] | 0) | 0;
+					d = (Z(c[a >> 2] | 0, b) | 0) - d | 0;
+					if ((d | 0) < (c[g >> 2] | 0)) {
+						c[g >> 2] = d;
+						d = c[h >> 2] | 0;
+						c[d >> 2] = e;
+						c[d + 4 >> 2] = b
+					}
+					e = c[j + 4 >> 2] | 0;
+					d = Z(e, c[f >> 2] | 0) | 0;
+					d = (Z(c[a >> 2] | 0, b) | 0) - d | 0;
+					if ((d | 0) < (c[g >> 2] | 0)) {
+						c[g >> 2] = d;
+						a = c[h >> 2] | 0;
+						c[a >> 2] = e;
+						c[a + 4 >> 2] = b
+					}
+					i = k;
+					return
+				}
+				function ob(a, b) {
+					a = a | 0;
+					b = b | 0;
+					var d = 0,
+					e = 0,
+					f = 0,
+					g = 0,
+					h = 0,
+					i = 0,
+					j = 0;
+					g = a + 7936 + (b << 7) + 56 | 0;
+					h = c[g >> 2] | 0;
+					d = h + -17 | 0;
+					if ((h | 0) > 14) {
+						f = 0;
+						e = 0;
+						do {
+							i = f + 7 | 0;
+							j = pb(a, b, i, 6) | 0;
+							e = (Z((pb(a, b, 6, i) | 0) + j | 0, (f << 1 & 2) + -1 | 0) | 0) + e | 0;
+							f = f + 1 | 0
+						} while ((f | 0) < ((c[g >> 2] | 0) + -14 | 0));
+					} else
+						e = 0;
+					j = (d | 0) / 4 | 0;
+					d = (qb(a, b, 0, 0) | 0) + e | 0;
+					d = d + (qb(a, b, (c[g >> 2] | 0) + -7 | 0, 0) | 0) | 0;
+					d = d + (qb(a, b, 0, (c[g >> 2] | 0) + -7 | 0) | 0) | 0;
+					if ((h + -14 | 0) >>> 0 <= 166) {
+						e = 0;
+						while (1)
+							if (!(c[1032 + (j * 80 | 0) + 4 + (e << 2) >> 2] | 0))
+								break;
+							else
+								e = e + 1 | 0;
+						if ((e | 0) > 2) {
+							g = 2;
+							f = 1;
+							while (1) {
+								f = c[1032 + (j * 80 | 0) + 4 + (f << 2) >> 2] | 0;
+								d = (rb(a, b, 6, f) | 0) + d | 0;
+								d = d + (rb(a, b, f, 6) | 0) | 0;
+								f = g + 1 | 0;
+								if ((f | 0) < (e | 0)) {
+									i = g;
+									g = f;
+									f = i
+								} else
+									break
+							}
+						}
+						if ((e | 0) > 1) {
+							f = (e | 0) == 1;
+							i = 1;
+							do {
+								if (!f) {
+									h = c[1032 + (j * 80 | 0) + 4 + (i << 2) >> 2] | 0;
+									g = 1;
+									do {
+										d = (rb(a, b, h, c[1032 + (j * 80 | 0) + 4 + (g << 2) >> 2] | 0) | 0) + d | 0;
+										g = g + 1 | 0
+									} while ((g | 0) != (e | 0));
+								}
+								i = i + 1 | 0
+							} while ((i | 0) < (e | 0));
+						}
+					}
+					return d | 0
+				}
+				function pb(b, d, e, f) {
+					b = b | 0;
+					d = d | 0;
+					e = e | 0;
+					f = f | 0;
+					var g = 0.0,
+					j = 0.0,
+					k = 0,
+					l = 0,
+					m = 0,
+					n = 0,
+					o = 0.0,
+					p = 0,
+					q = 0,
+					r = 0,
+					s = 0,
+					t = 0;
+					t = i;
+					i = i + 16 | 0;
+					s = t;
+					p = b + 7936 + (d << 7) + 64 | 0;
+					o =  + (e | 0);
+					j =  + (f | 0);
+					k = s + 4 | 0;
+					l = b + 8 | 0;
+					m = b + 4 | 0;
+					d = 0;
+					n = 0;
+					do {
+						g = j + +h[816 + (n << 3) >> 3];
+						e = 0;
+						do {
+							kb(p, o + +h[816 + (e << 3) >> 3], g, s);
+							f = c[k >> 2] | 0;
+							do
+								if ((((f | 0) >= 0 ? (f | 0) < (c[l >> 2] | 0) : 0) ? (q = c[s >> 2] | 0, (q | 0) >= 0) : 0) ? (r = c[m >> 2] | 0, (q | 0) < (r | 0)) : 0) {
+									f = (Z(r, f) | 0) + q | 0;
+									if (!(a[(c[b >> 2] | 0) + f >> 0] | 0)) {
+										d = d + -1 | 0;
+										break
+									} else {
+										d = d + 1 | 0;
+										break
+									}
+								}
+							while (0);
+							e = e + 1 | 0
+						} while ((e | 0) != 3);
+						n = n + 1 | 0
+					} while ((n | 0) != 3);
+					i = t;
+					return d | 0
+				}
+				function qb(a, b, c, d) {
+					a = a | 0;
+					b = b | 0;
+					c = c | 0;
+					d = d | 0;
+					var e = 0;
+					c = c + 3 | 0;
+					d = d + 3 | 0;
+					e = pb(a, b, c, d) | 0;
+					e = (sb(a, b, c, d, 1) | 0) + e | 0;
+					e = e - (sb(a, b, c, d, 2) | 0) | 0;
+					return e + (sb(a, b, c, d, 3) | 0) | 0
+				}
+				function rb(a, b, c, d) {
+					a = a | 0;
+					b = b | 0;
+					c = c | 0;
+					d = d | 0;
+					var e = 0;
+					e = pb(a, b, c, d) | 0;
+					e = e - (sb(a, b, c, d, 1) | 0) | 0;
+					return e + (sb(a, b, c, d, 2) | 0) | 0
+				}
+				function sb(a, b, c, d, e) {
+					a = a | 0;
+					b = b | 0;
+					c = c | 0;
+					d = d | 0;
+					e = e | 0;
+					var f = 0,
+					g = 0,
+					h = 0,
+					i = 0,
+					j = 0;
+					h = e << 1;
+					i = c - e | 0;
+					j = d - e | 0;
+					g = e + d | 0;
+					f = e + c | 0;
+					if ((e | 0) > 0) {
+						c = 0;
+						d = 0;
+						do {
+							d = (pb(a, b, c + i | 0, j) | 0) + d | 0;
+							d = d + (pb(a, b, i, g - c | 0) | 0) | 0;
+							d = d + (pb(a, b, f, c + j | 0) | 0) | 0;
+							d = d + (pb(a, b, f - c | 0, g) | 0) | 0;
+							c = c + 1 | 0
+						} while ((c | 0) < (h | 0));
+					} else
+						d = 0;
+					return d | 0
+				}
+				function tb(a, b, d, e) {
+					a = a | 0;
+					b = b | 0;
+					d = d | 0;
+					e = e | 0;
+					b = a + 8 | 0;
+					c[b >> 2] = 1 - d + e + (c[b >> 2] | 0);
+					return
+				}
+				function ub() {
+					var a = 0;
+					a = Gb(8960) | 0;
+					if (!a)
+						a = 0;
+					else
+						Mb(a | 0, 0, 8960) | 0;
+					return a | 0
+				}
+				function vb(a, b, d) {
+					a = a | 0;
+					b = b | 0;
+					d = d | 0;
+					var e = 0;
+					e = Ib(c[a >> 2] | 0, Z(d, b) | 0) | 0;
+					if (!e)
+						e = -1;
+					else {
+						c[a >> 2] = e;
+						c[a + 4 >> 2] = b;
+						c[a + 8 >> 2] = d;
+						e = 0
+					}
+					return e | 0
+				}
+				function wb(a) {
+					a = a | 0;
+					return c[a + 7928 >> 2] | 0
+				}
+				function xb(a) {
+					a = a | 0;
+					if (a >>> 0 < 8)
+						a = c[840 + (a << 2) >> 2] | 0;
+					else
+						a = 872;
+					return a | 0
+				}
+				function yb() {
+					var a = 0;
+					a = ub() | 0;
+					c[1078] = a;
+					if (!a)
+						pa(4328);
+					return
+				}
+				function zb(a, b) {
+					a = a | 0;
+					b = b | 0;
+					if ((vb(c[1078] | 0, a, b) | 0) < 0)
+						pa(4360);
+					return
+				}
+				function Ab() {
+					c[1080] = bb(c[1078] | 0, 0, 0) | 0;
+					return
+				}
+				function Bb() {
+					cb(c[1078] | 0);
+					return
+				}
+				function Cb() {
+					var a = 0,
+					b = 0,
+					d = 0,
+					e = 0,
+					f = 0,
+					g = 0,
+					h = 0,
+					j = 0,
+					k = 0,
+					l = 0,
+					m = 0,
+					n = 0,
+					o = 0,
+					p = 0,
+					q = 0,
+					r = 0,
+					s = 0,
+					t = 0,
+					u = 0;
+					u = i;
+					i = i + 12880 | 0;
+					t = u;
+					q = u + 8920 | 0;
+					r = u + 4 | 0;
+					a = wb(c[1078] | 0) | 0;
+					Fa(0, a | 0) | 0;
+					j = r + 4 | 0;
+					k = r + 8 | 0;
+					l = r + 12 | 0;
+					m = r + 16 | 0;
+					n = r + 8912 | 0;
+					o = q + 4 | 0;
+					p = q + 8 | 0;
+					b = q + 12 | 0;
+					d = q + 16 | 0;
+					e = q + 20 | 0;
+					f = q + 24 | 0;
+					g = q + 28 | 0;
+					if ((a | 0) > 0) {
+						s = 0;
+						do {
+							db(c[1078] | 0, s, q);
+							h = Ra(q, r) | 0;
+							if (!h)
+								ua(1, s | 0, c[r >> 2] | 0, c[j >> 2] | 0, c[k >> 2] | 0, c[l >> 2] | 0, m | 0, c[n >> 2] | 0, c[q >> 2] | 0, c[o >> 2] | 0, c[p >> 2] | 0, c[b >> 2] | 0, c[d >> 2] | 0, c[e >> 2] | 0, c[f >> 2] | 0, c[g >> 2] | 0) | 0;
+							else {
+								c[t >> 2] = xb(h) | 0;
+								ta(4432, t | 0) | 0
+							}
+							s = s + 1 | 0
+						} while ((s | 0) < (a | 0));
+					}
+					i = u;
+					return
+				}
+				function Db(a, b) {
+					a = a | 0;
+					b = b | 0;
+					yb();
+					zb(a, b);
+					Ab();
+					return c[1080] | 0
+				}
+				function Eb() {
+					Bb();
+					Cb();
+					Ab();
+					return c[1080] | 0
+				}
+				function Fb(a) {
+					a = +a;
+					var b = 0,
+					d = 0;
+					h[k >> 3] = a;
+					b = c[k + 4 >> 2] | 0;
+					d = b & 2146435072;
+					if (d >>> 0 > 1126170624 | (d | 0) == 1126170624 & 0 > 0)
+						return +a;
+					b = (b | 0) < 0;
+					a = b ? a + -4503599627370496.0 + 4503599627370496.0 : a + 4503599627370496.0 + -4503599627370496.0;
+					if (!(a == 0.0))
+						return +a;
+					a = b ? -0.0 : 0.0;
+					return +a
+				}
+				function Gb(a) {
+					a = a | 0;
+					var b = 0,
+					d = 0,
+					e = 0,
+					f = 0,
+					g = 0,
+					h = 0,
+					i = 0,
+					j = 0,
+					k = 0,
+					l = 0,
+					m = 0,
+					n = 0,
+					o = 0,
+					p = 0,
+					q = 0,
+					r = 0,
+					s = 0,
+					t = 0,
+					u = 0,
+					v = 0,
+					w = 0,
+					x = 0,
+					y = 0,
+					z = 0,
+					A = 0,
+					B = 0,
+					C = 0,
+					D = 0,
+					E = 0,
+					F = 0,
+					G = 0,
+					H = 0,
+					I = 0,
+					J = 0,
+					K = 0,
+					L = 0,
+					M = 0,
+					N = 0;
+					do
+						if (a >>> 0 < 245) {
+							q = a >>> 0 < 11 ? 16 : a + 11 & -8;
+							a = q >>> 3;
+							l = c[1166] | 0;
+							j = l >>> a;
+							if (j & 3) {
+								e = (j & 1 ^ 1) + a | 0;
+								f = e << 1;
+								b = 4704 + (f << 2) | 0;
+								f = 4704 + (f + 2 << 2) | 0;
+								g = c[f >> 2] | 0;
+								h = g + 8 | 0;
+								i = c[h >> 2] | 0;
+								do
+									if ((b | 0) != (i | 0)) {
+										if (i >>> 0 < (c[1170] | 0) >>> 0)
+											ya();
+										d = i + 12 | 0;
+										if ((c[d >> 2] | 0) == (g | 0)) {
+											c[d >> 2] = b;
+											c[f >> 2] = i;
+											break
+										} else
+											ya();
+									} else
+										c[1166] = l & ~(1 << e);
+								while (0);
+								N = e << 3;
+								c[g + 4 >> 2] = N | 3;
+								N = g + (N | 4) | 0;
+								c[N >> 2] = c[N >> 2] | 1;
+								N = h;
+								return N | 0
+							}
+							b = c[1168] | 0;
+							if (q >>> 0 > b >>> 0) {
+								if (j) {
+									f = 2 << a;
+									f = j << a & (f | 0 - f);
+									f = (f & 0 - f) + -1 | 0;
+									a = f >>> 12 & 16;
+									f = f >>> a;
+									e = f >>> 5 & 8;
+									f = f >>> e;
+									d = f >>> 2 & 4;
+									f = f >>> d;
+									g = f >>> 1 & 2;
+									f = f >>> g;
+									h = f >>> 1 & 1;
+									h = (e | a | d | g | h) + (f >>> h) | 0;
+									f = h << 1;
+									g = 4704 + (f << 2) | 0;
+									f = 4704 + (f + 2 << 2) | 0;
+									d = c[f >> 2] | 0;
+									a = d + 8 | 0;
+									e = c[a >> 2] | 0;
+									do
+										if ((g | 0) != (e | 0)) {
+											if (e >>> 0 < (c[1170] | 0) >>> 0)
+												ya();
+											i = e + 12 | 0;
+											if ((c[i >> 2] | 0) == (d | 0)) {
+												c[i >> 2] = g;
+												c[f >> 2] = e;
+												k = c[1168] | 0;
+												break
+											} else
+												ya();
+										} else {
+											c[1166] = l & ~(1 << h);
+											k = b
+										}
+									while (0);
+									N = h << 3;
+									b = N - q | 0;
+									c[d + 4 >> 2] = q | 3;
+									j = d + q | 0;
+									c[d + (q | 4) >> 2] = b | 1;
+									c[d + N >> 2] = b;
+									if (k) {
+										e = c[1171] | 0;
+										g = k >>> 3;
+										i = g << 1;
+										f = 4704 + (i << 2) | 0;
+										h = c[1166] | 0;
+										g = 1 << g;
+										if (h & g) {
+											h = 4704 + (i + 2 << 2) | 0;
+											i = c[h >> 2] | 0;
+											if (i >>> 0 < (c[1170] | 0) >>> 0)
+												ya();
+											else {
+												m = h;
+												n = i
+											}
+										} else {
+											c[1166] = h | g;
+											m = 4704 + (i + 2 << 2) | 0;
+											n = f
+										}
+										c[m >> 2] = e;
+										c[n + 12 >> 2] = e;
+										c[e + 8 >> 2] = n;
+										c[e + 12 >> 2] = f
+									}
+									c[1168] = b;
+									c[1171] = j;
+									N = a;
+									return N | 0
+								}
+								a = c[1167] | 0;
+								if (a) {
+									h = (a & 0 - a) + -1 | 0;
+									M = h >>> 12 & 16;
+									h = h >>> M;
+									L = h >>> 5 & 8;
+									h = h >>> L;
+									N = h >>> 2 & 4;
+									h = h >>> N;
+									i = h >>> 1 & 2;
+									h = h >>> i;
+									g = h >>> 1 & 1;
+									g = c[4968 + ((L | M | N | i | g) + (h >>> g) << 2) >> 2] | 0;
+									h = (c[g + 4 >> 2] & -8) - q | 0;
+									i = g;
+									while (1) {
+										d = c[i + 16 >> 2] | 0;
+										if (!d) {
+											d = c[i + 20 >> 2] | 0;
+											if (!d) {
+												l = h;
+												k = g;
+												break
+											}
+										}
+										i = (c[d + 4 >> 2] & -8) - q | 0;
+										N = i >>> 0 < h >>> 0;
+										h = N ? i : h;
+										i = d;
+										g = N ? d : g
+									}
+									a = c[1170] | 0;
+									if (k >>> 0 < a >>> 0)
+										ya();
+									b = k + q | 0;
+									if (k >>> 0 >= b >>> 0)
+										ya();
+									j = c[k + 24 >> 2] | 0;
+									g = c[k + 12 >> 2] | 0;
+									do
+										if ((g | 0) == (k | 0)) {
+											h = k + 20 | 0;
+											i = c[h >> 2] | 0;
+											if (!i) {
+												h = k + 16 | 0;
+												i = c[h >> 2] | 0;
+												if (!i) {
+													e = 0;
+													break
+												}
+											}
+											while (1) {
+												g = i + 20 | 0;
+												f = c[g >> 2] | 0;
+												if (f) {
+													i = f;
+													h = g;
+													continue
+												}
+												g = i + 16 | 0;
+												f = c[g >> 2] | 0;
+												if (!f)
+													break;
+												else {
+													i = f;
+													h = g
+												}
+											}
+											if (h >>> 0 < a >>> 0)
+												ya();
+											else {
+												c[h >> 2] = 0;
+												e = i;
+												break
+											}
+										} else {
+											f = c[k + 8 >> 2] | 0;
+											if (f >>> 0 < a >>> 0)
+												ya();
+											i = f + 12 | 0;
+											if ((c[i >> 2] | 0) != (k | 0))
+												ya();
+											h = g + 8 | 0;
+											if ((c[h >> 2] | 0) == (k | 0)) {
+												c[i >> 2] = g;
+												c[h >> 2] = f;
+												e = g;
+												break
+											} else
+												ya();
+										}
+									while (0);
+									do
+										if (j) {
+											i = c[k + 28 >> 2] | 0;
+											h = 4968 + (i << 2) | 0;
+											if ((k | 0) == (c[h >> 2] | 0)) {
+												c[h >> 2] = e;
+												if (!e) {
+													c[1167] = c[1167] & ~(1 << i);
+													break
+												}
+											} else {
+												if (j >>> 0 < (c[1170] | 0) >>> 0)
+													ya();
+												i = j + 16 | 0;
+												if ((c[i >> 2] | 0) == (k | 0))
+													c[i >> 2] = e;
+												else
+													c[j + 20 >> 2] = e;
+												if (!e)
+													break
+											}
+											h = c[1170] | 0;
+											if (e >>> 0 < h >>> 0)
+												ya();
+											c[e + 24 >> 2] = j;
+											i = c[k + 16 >> 2] | 0;
+											do
+												if (i)
+													if (i >>> 0 < h >>> 0)
+														ya();
+													else {
+														c[e + 16 >> 2] = i;
+														c[i + 24 >> 2] = e;
+														break
+													}
+											while (0);
+											i = c[k + 20 >> 2] | 0;
+											if (i)
+												if (i >>> 0 < (c[1170] | 0) >>> 0)
+													ya();
+												else {
+													c[e + 20 >> 2] = i;
+													c[i + 24 >> 2] = e;
+													break
+												}
+										}
+									while (0);
+									if (l >>> 0 < 16) {
+										N = l + q | 0;
+										c[k + 4 >> 2] = N | 3;
+										N = k + (N + 4) | 0;
+										c[N >> 2] = c[N >> 2] | 1
+									} else {
+										c[k + 4 >> 2] = q | 3;
+										c[k + (q | 4) >> 2] = l | 1;
+										c[k + (l + q) >> 2] = l;
+										d = c[1168] | 0;
+										if (d) {
+											e = c[1171] | 0;
+											g = d >>> 3;
+											i = g << 1;
+											f = 4704 + (i << 2) | 0;
+											h = c[1166] | 0;
+											g = 1 << g;
+											if (h & g) {
+												i = 4704 + (i + 2 << 2) | 0;
+												h = c[i >> 2] | 0;
+												if (h >>> 0 < (c[1170] | 0) >>> 0)
+													ya();
+												else {
+													p = i;
+													o = h
+												}
+											} else {
+												c[1166] = h | g;
+												p = 4704 + (i + 2 << 2) | 0;
+												o = f
+											}
+											c[p >> 2] = e;
+											c[o + 12 >> 2] = e;
+											c[e + 8 >> 2] = o;
+											c[e + 12 >> 2] = f
+										}
+										c[1168] = l;
+										c[1171] = b
+									}
+									N = k + 8 | 0;
+									return N | 0
+								} else
+									z = q
+							} else
+								z = q
+						} else if (a >>> 0 <= 4294967231) {
+							a = a + 11 | 0;
+							p = a & -8;
+							k = c[1167] | 0;
+							if (k) {
+								j = 0 - p | 0;
+								a = a >>> 8;
+								if (a)
+									if (p >>> 0 > 16777215)
+										l = 31;
+									else {
+										q = (a + 1048320 | 0) >>> 16 & 8;
+										w = a << q;
+										o = (w + 520192 | 0) >>> 16 & 4;
+										w = w << o;
+										l = (w + 245760 | 0) >>> 16 & 2;
+										l = 14 - (o | q | l) + (w << l >>> 15) | 0;
+										l = p >>> (l + 7 | 0) & 1 | l << 1
+									}
+								else
+									l = 0;
+								a = c[4968 + (l << 2) >> 2] | 0;
+								a: do
+									if (!a) {
+										h = 0;
+										a = 0;
+										w = 86
+									} else {
+										e = j;
+										h = 0;
+										d = p << ((l | 0) == 31 ? 0 : 25 - (l >>> 1) | 0);
+										b = a;
+										a = 0;
+										while (1) {
+											g = c[b + 4 >> 2] & -8;
+											j = g - p | 0;
+											if (j >>> 0 < e >>> 0)
+												if ((g | 0) == (p | 0)) {
+													g = b;
+													a = b;
+													w = 90;
+													break a
+												} else
+													a = b;
+											else
+												j = e;
+											w = c[b + 20 >> 2] | 0;
+											b = c[b + 16 + (d >>> 31 << 2) >> 2] | 0;
+											h = (w | 0) == 0 | (w | 0) == (b | 0) ? h : w;
+											if (!b) {
+												w = 86;
+												break
+											} else {
+												e = j;
+												d = d << 1
+											}
+										}
+									}
+								while (0);
+								if ((w | 0) == 86) {
+									if ((h | 0) == 0 & (a | 0) == 0) {
+										a = 2 << l;
+										a = k & (a | 0 - a);
+										if (!a) {
+											z = p;
+											break
+										}
+										a = (a & 0 - a) + -1 | 0;
+										n = a >>> 12 & 16;
+										a = a >>> n;
+										m = a >>> 5 & 8;
+										a = a >>> m;
+										o = a >>> 2 & 4;
+										a = a >>> o;
+										q = a >>> 1 & 2;
+										a = a >>> q;
+										h = a >>> 1 & 1;
+										h = c[4968 + ((m | n | o | q | h) + (a >>> h) << 2) >> 2] | 0;
+										a = 0
+									}
+									if (!h) {
+										n = j;
+										q = a
+									} else {
+										g = h;
+										w = 90
+									}
+								}
+								if ((w | 0) == 90)
+									while (1) {
+										w = 0;
+										q = (c[g + 4 >> 2] & -8) - p | 0;
+										h = q >>> 0 < j >>> 0;
+										j = h ? q : j;
+										a = h ? g : a;
+										h = c[g + 16 >> 2] | 0;
+										if (h) {
+											g = h;
+											w = 90;
+											continue
+										}
+										g = c[g + 20 >> 2] | 0;
+										if (!g) {
+											n = j;
+											q = a;
+											break
+										} else
+											w = 90
+									}
+								if ((q | 0) != 0 ? n >>> 0 < ((c[1168] | 0) - p | 0) >>> 0 : 0) {
+									a = c[1170] | 0;
+									if (q >>> 0 < a >>> 0)
+										ya();
+									m = q + p | 0;
+									if (q >>> 0 >= m >>> 0)
+										ya();
+									j = c[q + 24 >> 2] | 0;
+									g = c[q + 12 >> 2] | 0;
+									do
+										if ((g | 0) == (q | 0)) {
+											h = q + 20 | 0;
+											i = c[h >> 2] | 0;
+											if (!i) {
+												h = q + 16 | 0;
+												i = c[h >> 2] | 0;
+												if (!i) {
+													s = 0;
+													break
+												}
+											}
+											while (1) {
+												g = i + 20 | 0;
+												f = c[g >> 2] | 0;
+												if (f) {
+													i = f;
+													h = g;
+													continue
+												}
+												g = i + 16 | 0;
+												f = c[g >> 2] | 0;
+												if (!f)
+													break;
+												else {
+													i = f;
+													h = g
+												}
+											}
+											if (h >>> 0 < a >>> 0)
+												ya();
+											else {
+												c[h >> 2] = 0;
+												s = i;
+												break
+											}
+										} else {
+											f = c[q + 8 >> 2] | 0;
+											if (f >>> 0 < a >>> 0)
+												ya();
+											i = f + 12 | 0;
+											if ((c[i >> 2] | 0) != (q | 0))
+												ya();
+											h = g + 8 | 0;
+											if ((c[h >> 2] | 0) == (q | 0)) {
+												c[i >> 2] = g;
+												c[h >> 2] = f;
+												s = g;
+												break
+											} else
+												ya();
+										}
+									while (0);
+									do
+										if (j) {
+											i = c[q + 28 >> 2] | 0;
+											h = 4968 + (i << 2) | 0;
+											if ((q | 0) == (c[h >> 2] | 0)) {
+												c[h >> 2] = s;
+												if (!s) {
+													c[1167] = c[1167] & ~(1 << i);
+													break
+												}
+											} else {
+												if (j >>> 0 < (c[1170] | 0) >>> 0)
+													ya();
+												i = j + 16 | 0;
+												if ((c[i >> 2] | 0) == (q | 0))
+													c[i >> 2] = s;
+												else
+													c[j + 20 >> 2] = s;
+												if (!s)
+													break
+											}
+											h = c[1170] | 0;
+											if (s >>> 0 < h >>> 0)
+												ya();
+											c[s + 24 >> 2] = j;
+											i = c[q + 16 >> 2] | 0;
+											do
+												if (i)
+													if (i >>> 0 < h >>> 0)
+														ya();
+													else {
+														c[s + 16 >> 2] = i;
+														c[i + 24 >> 2] = s;
+														break
+													}
+											while (0);
+											i = c[q + 20 >> 2] | 0;
+											if (i)
+												if (i >>> 0 < (c[1170] | 0) >>> 0)
+													ya();
+												else {
+													c[s + 20 >> 2] = i;
+													c[i + 24 >> 2] = s;
+													break
+												}
+										}
+									while (0);
+									b: do
+										if (n >>> 0 >= 16) {
+											c[q + 4 >> 2] = p | 3;
+											c[q + (p | 4) >> 2] = n | 1;
+											c[q + (n + p) >> 2] = n;
+											i = n >>> 3;
+											if (n >>> 0 < 256) {
+												h = i << 1;
+												f = 4704 + (h << 2) | 0;
+												g = c[1166] | 0;
+												i = 1 << i;
+												if (g & i) {
+													i = 4704 + (h + 2 << 2) | 0;
+													h = c[i >> 2] | 0;
+													if (h >>> 0 < (c[1170] | 0) >>> 0)
+														ya();
+													else {
+														t = i;
+														u = h
+													}
+												} else {
+													c[1166] = g | i;
+													t = 4704 + (h + 2 << 2) | 0;
+													u = f
+												}
+												c[t >> 2] = m;
+												c[u + 12 >> 2] = m;
+												c[q + (p + 8) >> 2] = u;
+												c[q + (p + 12) >> 2] = f;
+												break
+											}
+											d = n >>> 8;
+											if (d)
+												if (n >>> 0 > 16777215)
+													f = 31;
+												else {
+													M = (d + 1048320 | 0) >>> 16 & 8;
+													N = d << M;
+													L = (N + 520192 | 0) >>> 16 & 4;
+													N = N << L;
+													f = (N + 245760 | 0) >>> 16 & 2;
+													f = 14 - (L | M | f) + (N << f >>> 15) | 0;
+													f = n >>> (f + 7 | 0) & 1 | f << 1
+												}
+											else
+												f = 0;
+											i = 4968 + (f << 2) | 0;
+											c[q + (p + 28) >> 2] = f;
+											c[q + (p + 20) >> 2] = 0;
+											c[q + (p + 16) >> 2] = 0;
+											h = c[1167] | 0;
+											g = 1 << f;
+											if (!(h & g)) {
+												c[1167] = h | g;
+												c[i >> 2] = m;
+												c[q + (p + 24) >> 2] = i;
+												c[q + (p + 12) >> 2] = m;
+												c[q + (p + 8) >> 2] = m;
+												break
+											}
+											d = c[i >> 2] | 0;
+											c: do
+												if ((c[d + 4 >> 2] & -8 | 0) != (n | 0)) {
+													h = n << ((f | 0) == 31 ? 0 : 25 - (f >>> 1) | 0);
+													while (1) {
+														b = d + 16 + (h >>> 31 << 2) | 0;
+														i = c[b >> 2] | 0;
+														if (!i)
+															break;
+														if ((c[i + 4 >> 2] & -8 | 0) == (n | 0)) {
+															z = i;
+															break c
+														} else {
+															h = h << 1;
+															d = i
+														}
+													}
+													if (b >>> 0 < (c[1170] | 0) >>> 0)
+														ya();
+													else {
+														c[b >> 2] = m;
+														c[q + (p + 24) >> 2] = d;
+														c[q + (p + 12) >> 2] = m;
+														c[q + (p + 8) >> 2] = m;
+														break b
+													}
+												} else
+													z = d;
+											while (0);
+											d = z + 8 | 0;
+											b = c[d >> 2] | 0;
+											N = c[1170] | 0;
+											if (b >>> 0 >= N >>> 0 & z >>> 0 >= N >>> 0) {
+												c[b + 12 >> 2] = m;
+												c[d >> 2] = m;
+												c[q + (p + 8) >> 2] = b;
+												c[q + (p + 12) >> 2] = z;
+												c[q + (p + 24) >> 2] = 0;
+												break
+											} else
+												ya();
+										} else {
+											N = n + p | 0;
+											c[q + 4 >> 2] = N | 3;
+											N = q + (N + 4) | 0;
+											c[N >> 2] = c[N >> 2] | 1
+										}
+									while (0);
+									N = q + 8 | 0;
+									return N | 0
+								} else
+									z = p
+							} else
+								z = p
+						} else
+							z = -1;
+					while (0);
+					a = c[1168] | 0;
+					if (a >>> 0 >= z >>> 0) {
+						b = a - z | 0;
+						d = c[1171] | 0;
+						if (b >>> 0 > 15) {
+							c[1171] = d + z;
+							c[1168] = b;
+							c[d + (z + 4) >> 2] = b | 1;
+							c[d + a >> 2] = b;
+							c[d + 4 >> 2] = z | 3
+						} else {
+							c[1168] = 0;
+							c[1171] = 0;
+							c[d + 4 >> 2] = a | 3;
+							N = d + (a + 4) | 0;
+							c[N >> 2] = c[N >> 2] | 1
+						}
+						N = d + 8 | 0;
+						return N | 0
+					}
+					a = c[1169] | 0;
+					if (a >>> 0 > z >>> 0) {
+						M = a - z | 0;
+						c[1169] = M;
+						N = c[1172] | 0;
+						c[1172] = N + z;
+						c[N + (z + 4) >> 2] = M | 1;
+						c[N + 4 >> 2] = z | 3;
+						N = N + 8 | 0;
+						return N | 0
+					}
+					do
+						if (!(c[1284] | 0)) {
+							a = qa(30) | 0;
+							if (!(a + -1 & a)) {
+								c[1286] = a;
+								c[1285] = a;
+								c[1287] = -1;
+								c[1288] = -1;
+								c[1289] = 0;
+								c[1277] = 0;
+								c[1284] = (Aa(0) | 0) & -16 ^ 1431655768;
+								break
+							} else
+								ya();
+						}
+					while (0);
+					l = z + 48 | 0;
+					d = c[1286] | 0;
+					k = z + 47 | 0;
+					e = d + k | 0;
+					d = 0 - d | 0;
+					m = e & d;
+					if (m >>> 0 <= z >>> 0) {
+						N = 0;
+						return N | 0
+					}
+					a = c[1276] | 0;
+					if ((a | 0) != 0 ? (t = c[1274] | 0, u = t + m | 0, u >>> 0 <= t >>> 0 | u >>> 0 > a >>> 0) : 0) {
+						N = 0;
+						return N | 0
+					}
+					d: do
+						if (!(c[1277] & 4)) {
+							a = c[1172] | 0;
+							e: do
+								if (a) {
+									h = 5112;
+									while (1) {
+										j = c[h >> 2] | 0;
+										if (j >>> 0 <= a >>> 0 ? (r = h + 4 | 0, (j + (c[r >> 2] | 0) | 0) >>> 0 > a >>> 0) : 0) {
+											g = h;
+											a = r;
+											break
+										}
+										h = c[h + 8 >> 2] | 0;
+										if (!h) {
+											w = 174;
+											break e
+										}
+									}
+									j = e - (c[1169] | 0) & d;
+									if (j >>> 0 < 2147483647) {
+										h = ma(j | 0) | 0;
+										u = (h | 0) == ((c[g >> 2] | 0) + (c[a >> 2] | 0) | 0);
+										a = u ? j : 0;
+										if (u) {
+											if ((h | 0) != (-1 | 0)) {
+												x = h;
+												w = 194;
+												break d
+											}
+										} else
+											w = 184
+									} else
+										a = 0
+								} else
+									w = 174;
+							while (0);
+							do
+								if ((w | 0) == 174) {
+									g = ma(0) | 0;
+									if ((g | 0) != (-1 | 0)) {
+										a = g;
+										j = c[1285] | 0;
+										h = j + -1 | 0;
+										if (!(h & a))
+											j = m;
+										else
+											j = m - a + (h + a & 0 - j) | 0;
+										a = c[1274] | 0;
+										h = a + j | 0;
+										if (j >>> 0 > z >>> 0 & j >>> 0 < 2147483647) {
+											u = c[1276] | 0;
+											if ((u | 0) != 0 ? h >>> 0 <= a >>> 0 | h >>> 0 > u >>> 0 : 0) {
+												a = 0;
+												break
+											}
+											h = ma(j | 0) | 0;
+											w = (h | 0) == (g | 0);
+											a = w ? j : 0;
+											if (w) {
+												x = g;
+												w = 194;
+												break d
+											} else
+												w = 184
+										} else
+											a = 0
+									} else
+										a = 0
+								}
+							while (0);
+							f: do
+								if ((w | 0) == 184) {
+									g = 0 - j | 0;
+									do
+										if (l >>> 0 > j >>> 0 & (j >>> 0 < 2147483647 & (h | 0) != (-1 | 0)) ? (v = c[1286] | 0, v = k - j + v & 0 - v, v >>> 0 < 2147483647) : 0)
+											if ((ma(v | 0) | 0) == (-1 | 0)) {
+												ma(g | 0) | 0;
+												break f
+											} else {
+												j = v + j | 0;
+												break
+											}
+									while (0);
+									if ((h | 0) != (-1 | 0)) {
+										x = h;
+										a = j;
+										w = 194;
+										break d
+									}
+								}
+							while (0);
+							c[1277] = c[1277] | 4;
+							w = 191
+						} else {
+							a = 0;
+							w = 191
+						}
+					while (0);
+					if ((((w | 0) == 191 ? m >>> 0 < 2147483647 : 0) ? (x = ma(m | 0) | 0, y = ma(0) | 0, x >>> 0 < y >>> 0 & ((x | 0) != (-1 | 0) & (y | 0) != (-1 | 0))) : 0) ? (A = y - x | 0, B = A >>> 0 > (z + 40 | 0) >>> 0, B) : 0) {
+						a = B ? A : a;
+						w = 194
+					}
+					if ((w | 0) == 194) {
+						j = (c[1274] | 0) + a | 0;
+						c[1274] = j;
+						if (j >>> 0 > (c[1275] | 0) >>> 0)
+							c[1275] = j;
+						n = c[1172] | 0;
+						g: do
+							if (n) {
+								e = 5112;
+								do {
+									j = c[e >> 2] | 0;
+									h = e + 4 | 0;
+									g = c[h >> 2] | 0;
+									if ((x | 0) == (j + g | 0)) {
+										C = j;
+										D = h;
+										E = g;
+										F = e;
+										w = 204;
+										break
+									}
+									e = c[e + 8 >> 2] | 0
+								} while ((e | 0) != 0);
+								if (((w | 0) == 204 ? (c[F + 12 >> 2] & 8 | 0) == 0 : 0) ? n >>> 0 < x >>> 0 & n >>> 0 >= C >>> 0 : 0) {
+									c[D >> 2] = E + a;
+									N = (c[1169] | 0) + a | 0;
+									M = n + 8 | 0;
+									M = (M & 7 | 0) == 0 ? 0 : 0 - M & 7;
+									L = N - M | 0;
+									c[1172] = n + M;
+									c[1169] = L;
+									c[n + (M + 4) >> 2] = L | 1;
+									c[n + (N + 4) >> 2] = 40;
+									c[1173] = c[1288];
+									break
+								}
+								j = c[1170] | 0;
+								if (x >>> 0 < j >>> 0) {
+									c[1170] = x;
+									j = x
+								}
+								h = x + a | 0;
+								e = 5112;
+								while (1) {
+									if ((c[e >> 2] | 0) == (h | 0)) {
+										g = e;
+										h = e;
+										w = 212;
+										break
+									}
+									e = c[e + 8 >> 2] | 0;
+									if (!e) {
+										g = 5112;
+										break
+									}
+								}
+								if ((w | 0) == 212)
+									if (!(c[h + 12 >> 2] & 8)) {
+										c[g >> 2] = x;
+										p = h + 4 | 0;
+										c[p >> 2] = (c[p >> 2] | 0) + a;
+										p = x + 8 | 0;
+										p = (p & 7 | 0) == 0 ? 0 : 0 - p & 7;
+										b = x + (a + 8) | 0;
+										b = (b & 7 | 0) == 0 ? 0 : 0 - b & 7;
+										i = x + (b + a) | 0;
+										o = p + z | 0;
+										q = x + o | 0;
+										m = i - (x + p) - z | 0;
+										c[x + (p + 4) >> 2] = z | 3;
+										h: do
+											if ((i | 0) != (n | 0)) {
+												if ((i | 0) == (c[1171] | 0)) {
+													N = (c[1168] | 0) + m | 0;
+													c[1168] = N;
+													c[1171] = q;
+													c[x + (o + 4) >> 2] = N | 1;
+													c[x + (N + o) >> 2] = N;
+													break
+												}
+												l = a + 4 | 0;
+												h = c[x + (l + b) >> 2] | 0;
+												if ((h & 3 | 0) == 1) {
+													k = h & -8;
+													e = h >>> 3;
+													i: do
+														if (h >>> 0 >= 256) {
+															d = c[x + ((b | 24) + a) >> 2] | 0;
+															g = c[x + (a + 12 + b) >> 2] | 0;
+															do
+																if ((g | 0) == (i | 0)) {
+																	f = b | 16;
+																	g = x + (l + f) | 0;
+																	h = c[g >> 2] | 0;
+																	if (!h) {
+																		g = x + (f + a) | 0;
+																		h = c[g >> 2] | 0;
+																		if (!h) {
+																			K = 0;
+																			break
+																		}
+																	}
+																	while (1) {
+																		f = h + 20 | 0;
+																		e = c[f >> 2] | 0;
+																		if (e) {
+																			h = e;
+																			g = f;
+																			continue
+																		}
+																		f = h + 16 | 0;
+																		e = c[f >> 2] | 0;
+																		if (!e)
+																			break;
+																		else {
+																			h = e;
+																			g = f
+																		}
+																	}
+																	if (g >>> 0 < j >>> 0)
+																		ya();
+																	else {
+																		c[g >> 2] = 0;
+																		K = h;
+																		break
+																	}
+																} else {
+																	f = c[x + ((b | 8) + a) >> 2] | 0;
+																	if (f >>> 0 < j >>> 0)
+																		ya();
+																	j = f + 12 | 0;
+																	if ((c[j >> 2] | 0) != (i | 0))
+																		ya();
+																	h = g + 8 | 0;
+																	if ((c[h >> 2] | 0) == (i | 0)) {
+																		c[j >> 2] = g;
+																		c[h >> 2] = f;
+																		K = g;
+																		break
+																	} else
+																		ya();
+																}
+															while (0);
+															if (!d)
+																break;
+															j = c[x + (a + 28 + b) >> 2] | 0;
+															h = 4968 + (j << 2) | 0;
+															do
+																if ((i | 0) != (c[h >> 2] | 0)) {
+																	if (d >>> 0 < (c[1170] | 0) >>> 0)
+																		ya();
+																	j = d + 16 | 0;
+																	if ((c[j >> 2] | 0) == (i | 0))
+																		c[j >> 2] = K;
+																	else
+																		c[d + 20 >> 2] = K;
+																	if (!K)
+																		break i
+																} else {
+																	c[h >> 2] = K;
+																	if (K)
+																		break;
+																	c[1167] = c[1167] & ~(1 << j);
+																	break i
+																}
+															while (0);
+															h = c[1170] | 0;
+															if (K >>> 0 < h >>> 0)
+																ya();
+															c[K + 24 >> 2] = d;
+															j = b | 16;
+															i = c[x + (j + a) >> 2] | 0;
+															do
+																if (i)
+																	if (i >>> 0 < h >>> 0)
+																		ya();
+																	else {
+																		c[K + 16 >> 2] = i;
+																		c[i + 24 >> 2] = K;
+																		break
+																	}
+															while (0);
+															i = c[x + (l + j) >> 2] | 0;
+															if (!i)
+																break;
+															if (i >>> 0 < (c[1170] | 0) >>> 0)
+																ya();
+															else {
+																c[K + 20 >> 2] = i;
+																c[i + 24 >> 2] = K;
+																break
+															}
+														} else {
+															g = c[x + ((b | 8) + a) >> 2] | 0;
+															f = c[x + (a + 12 + b) >> 2] | 0;
+															h = 4704 + (e << 1 << 2) | 0;
+															do
+																if ((g | 0) != (h | 0)) {
+																	if (g >>> 0 < j >>> 0)
+																		ya();
+																	if ((c[g + 12 >> 2] | 0) == (i | 0))
+																		break;
+																	ya();
+																}
+															while (0);
+															if ((f | 0) == (g | 0)) {
+																c[1166] = c[1166] & ~(1 << e);
+																break
+															}
+															do
+																if ((f | 0) == (h | 0))
+																	G = f + 8 | 0;
+																else {
+																	if (f >>> 0 < j >>> 0)
+																		ya();
+																	j = f + 8 | 0;
+																	if ((c[j >> 2] | 0) == (i | 0)) {
+																		G = j;
+																		break
+																	}
+																	ya();
+																}
+															while (0);
+															c[g + 12 >> 2] = f;
+															c[G >> 2] = g
+														}
+													while (0);
+													i = x + ((k | b) + a) | 0;
+													j = k + m | 0
+												} else
+													j = m;
+												i = i + 4 | 0;
+												c[i >> 2] = c[i >> 2] & -2;
+												c[x + (o + 4) >> 2] = j | 1;
+												c[x + (j + o) >> 2] = j;
+												i = j >>> 3;
+												if (j >>> 0 < 256) {
+													h = i << 1;
+													f = 4704 + (h << 2) | 0;
+													g = c[1166] | 0;
+													i = 1 << i;
+													do
+														if (!(g & i)) {
+															c[1166] = g | i;
+															L = 4704 + (h + 2 << 2) | 0;
+															M = f
+														} else {
+															i = 4704 + (h + 2 << 2) | 0;
+															h = c[i >> 2] | 0;
+															if (h >>> 0 >= (c[1170] | 0) >>> 0) {
+																L = i;
+																M = h;
+																break
+															}
+															ya();
+														}
+													while (0);
+													c[L >> 2] = q;
+													c[M + 12 >> 2] = q;
+													c[x + (o + 8) >> 2] = M;
+													c[x + (o + 12) >> 2] = f;
+													break
+												}
+												d = j >>> 8;
+												do
+													if (!d)
+														f = 0;
+													else {
+														if (j >>> 0 > 16777215) {
+															f = 31;
+															break
+														}
+														L = (d + 1048320 | 0) >>> 16 & 8;
+														M = d << L;
+														K = (M + 520192 | 0) >>> 16 & 4;
+														M = M << K;
+														f = (M + 245760 | 0) >>> 16 & 2;
+														f = 14 - (K | L | f) + (M << f >>> 15) | 0;
+														f = j >>> (f + 7 | 0) & 1 | f << 1
+													}
+												while (0);
+												i = 4968 + (f << 2) | 0;
+												c[x + (o + 28) >> 2] = f;
+												c[x + (o + 20) >> 2] = 0;
+												c[x + (o + 16) >> 2] = 0;
+												h = c[1167] | 0;
+												g = 1 << f;
+												if (!(h & g)) {
+													c[1167] = h | g;
+													c[i >> 2] = q;
+													c[x + (o + 24) >> 2] = i;
+													c[x + (o + 12) >> 2] = q;
+													c[x + (o + 8) >> 2] = q;
+													break
+												}
+												d = c[i >> 2] | 0;
+												j: do
+													if ((c[d + 4 >> 2] & -8 | 0) != (j | 0)) {
+														h = j << ((f | 0) == 31 ? 0 : 25 - (f >>> 1) | 0);
+														while (1) {
+															b = d + 16 + (h >>> 31 << 2) | 0;
+															i = c[b >> 2] | 0;
+															if (!i)
+																break;
+															if ((c[i + 4 >> 2] & -8 | 0) == (j | 0)) {
+																N = i;
+																break j
+															} else {
+																h = h << 1;
+																d = i
+															}
+														}
+														if (b >>> 0 < (c[1170] | 0) >>> 0)
+															ya();
+														else {
+															c[b >> 2] = q;
+															c[x + (o + 24) >> 2] = d;
+															c[x + (o + 12) >> 2] = q;
+															c[x + (o + 8) >> 2] = q;
+															break h
+														}
+													} else
+														N = d;
+												while (0);
+												d = N + 8 | 0;
+												b = c[d >> 2] | 0;
+												M = c[1170] | 0;
+												if (b >>> 0 >= M >>> 0 & N >>> 0 >= M >>> 0) {
+													c[b + 12 >> 2] = q;
+													c[d >> 2] = q;
+													c[x + (o + 8) >> 2] = b;
+													c[x + (o + 12) >> 2] = N;
+													c[x + (o + 24) >> 2] = 0;
+													break
+												} else
+													ya();
+											} else {
+												N = (c[1169] | 0) + m | 0;
+												c[1169] = N;
+												c[1172] = q;
+												c[x + (o + 4) >> 2] = N | 1
+											}
+										while (0);
+										N = x + (p | 8) | 0;
+										return N | 0
+									} else
+										g = 5112;
+								while (1) {
+									h = c[g >> 2] | 0;
+									if (h >>> 0 <= n >>> 0 ? (i = c[g + 4 >> 2] | 0, f = h + i | 0, f >>> 0 > n >>> 0) : 0)
+										break;
+									g = c[g + 8 >> 2] | 0
+								}
+								j = h + (i + -39) | 0;
+								h = h + (i + -47 + ((j & 7 | 0) == 0 ? 0 : 0 - j & 7)) | 0;
+								j = n + 16 | 0;
+								h = h >>> 0 < j >>> 0 ? n : h;
+								i = h + 8 | 0;
+								g = x + 8 | 0;
+								g = (g & 7 | 0) == 0 ? 0 : 0 - g & 7;
+								N = a + -40 - g | 0;
+								c[1172] = x + g;
+								c[1169] = N;
+								c[x + (g + 4) >> 2] = N | 1;
+								c[x + (a + -36) >> 2] = 40;
+								c[1173] = c[1288];
+								g = h + 4 | 0;
+								c[g >> 2] = 27;
+								c[i >> 2] = c[1278];
+								c[i + 4 >> 2] = c[1279];
+								c[i + 8 >> 2] = c[1280];
+								c[i + 12 >> 2] = c[1281];
+								c[1278] = x;
+								c[1279] = a;
+								c[1281] = 0;
+								c[1280] = i;
+								i = h + 28 | 0;
+								c[i >> 2] = 7;
+								if ((h + 32 | 0) >>> 0 < f >>> 0)
+									do {
+										N = i;
+										i = i + 4 | 0;
+										c[i >> 2] = 7
+									} while ((N + 8 | 0) >>> 0 < f >>> 0);
+								if ((h | 0) != (n | 0)) {
+									f = h - n | 0;
+									c[g >> 2] = c[g >> 2] & -2;
+									c[n + 4 >> 2] = f | 1;
+									c[h >> 2] = f;
+									i = f >>> 3;
+									if (f >>> 0 < 256) {
+										h = i << 1;
+										f = 4704 + (h << 2) | 0;
+										g = c[1166] | 0;
+										i = 1 << i;
+										if (g & i) {
+											d = 4704 + (h + 2 << 2) | 0;
+											b = c[d >> 2] | 0;
+											if (b >>> 0 < (c[1170] | 0) >>> 0)
+												ya();
+											else {
+												H = d;
+												I = b
+											}
+										} else {
+											c[1166] = g | i;
+											H = 4704 + (h + 2 << 2) | 0;
+											I = f
+										}
+										c[H >> 2] = n;
+										c[I + 12 >> 2] = n;
+										c[n + 8 >> 2] = I;
+										c[n + 12 >> 2] = f;
+										break
+									}
+									d = f >>> 8;
+									if (d)
+										if (f >>> 0 > 16777215)
+											h = 31;
+										else {
+											M = (d + 1048320 | 0) >>> 16 & 8;
+											N = d << M;
+											L = (N + 520192 | 0) >>> 16 & 4;
+											N = N << L;
+											h = (N + 245760 | 0) >>> 16 & 2;
+											h = 14 - (L | M | h) + (N << h >>> 15) | 0;
+											h = f >>> (h + 7 | 0) & 1 | h << 1
+										}
+									else
+										h = 0;
+									i = 4968 + (h << 2) | 0;
+									c[n + 28 >> 2] = h;
+									c[n + 20 >> 2] = 0;
+									c[j >> 2] = 0;
+									d = c[1167] | 0;
+									b = 1 << h;
+									if (!(d & b)) {
+										c[1167] = d | b;
+										c[i >> 2] = n;
+										c[n + 24 >> 2] = i;
+										c[n + 12 >> 2] = n;
+										c[n + 8 >> 2] = n;
+										break
+									}
+									d = c[i >> 2] | 0;
+									k: do
+										if ((c[d + 4 >> 2] & -8 | 0) != (f | 0)) {
+											i = f << ((h | 0) == 31 ? 0 : 25 - (h >>> 1) | 0);
+											while (1) {
+												b = d + 16 + (i >>> 31 << 2) | 0;
+												e = c[b >> 2] | 0;
+												if (!e)
+													break;
+												if ((c[e + 4 >> 2] & -8 | 0) == (f | 0)) {
+													J = e;
+													break k
+												} else {
+													i = i << 1;
+													d = e
+												}
+											}
+											if (b >>> 0 < (c[1170] | 0) >>> 0)
+												ya();
+											else {
+												c[b >> 2] = n;
+												c[n + 24 >> 2] = d;
+												c[n + 12 >> 2] = n;
+												c[n + 8 >> 2] = n;
+												break g
+											}
+										} else
+											J = d;
+									while (0);
+									d = J + 8 | 0;
+									b = c[d >> 2] | 0;
+									N = c[1170] | 0;
+									if (b >>> 0 >= N >>> 0 & J >>> 0 >= N >>> 0) {
+										c[b + 12 >> 2] = n;
+										c[d >> 2] = n;
+										c[n + 8 >> 2] = b;
+										c[n + 12 >> 2] = J;
+										c[n + 24 >> 2] = 0;
+										break
+									} else
+										ya();
+								}
+							} else {
+								N = c[1170] | 0;
+								if ((N | 0) == 0 | x >>> 0 < N >>> 0)
+									c[1170] = x;
+								c[1278] = x;
+								c[1279] = a;
+								c[1281] = 0;
+								c[1175] = c[1284];
+								c[1174] = -1;
+								d = 0;
+								do {
+									N = d << 1;
+									M = 4704 + (N << 2) | 0;
+									c[4704 + (N + 3 << 2) >> 2] = M;
+									c[4704 + (N + 2 << 2) >> 2] = M;
+									d = d + 1 | 0
+								} while ((d | 0) != 32);
+								N = x + 8 | 0;
+								N = (N & 7 | 0) == 0 ? 0 : 0 - N & 7;
+								M = a + -40 - N | 0;
+								c[1172] = x + N;
+								c[1169] = M;
+								c[x + (N + 4) >> 2] = M | 1;
+								c[x + (a + -36) >> 2] = 40;
+								c[1173] = c[1288]
+							}
+						while (0);
+						b = c[1169] | 0;
+						if (b >>> 0 > z >>> 0) {
+							M = b - z | 0;
+							c[1169] = M;
+							N = c[1172] | 0;
+							c[1172] = N + z;
+							c[N + (z + 4) >> 2] = M | 1;
+							c[N + 4 >> 2] = z | 3;
+							N = N + 8 | 0;
+							return N | 0
+						}
+					}
+					c[(wa() | 0) >> 2] = 12;
+					N = 0;
+					return N | 0
+				}
+				function Hb(a) {
+					a = a | 0;
+					var b = 0,
+					d = 0,
+					e = 0,
+					f = 0,
+					g = 0,
+					h = 0,
+					i = 0,
+					j = 0,
+					k = 0,
+					l = 0,
+					m = 0,
+					n = 0,
+					o = 0,
+					p = 0,
+					q = 0,
+					r = 0,
+					s = 0,
+					t = 0,
+					u = 0;
+					if (!a)
+						return;
+					g = a + -8 | 0;
+					h = c[1170] | 0;
+					if (g >>> 0 < h >>> 0)
+						ya();
+					f = c[a + -4 >> 2] | 0;
+					e = f & 3;
+					if ((e | 0) == 1)
+						ya();
+					o = f & -8;
+					q = a + (o + -8) | 0;
+					do
+						if (!(f & 1)) {
+							g = c[g >> 2] | 0;
+							if (!e)
+								return;
+							i = -8 - g | 0;
+							l = a + i | 0;
+							m = g + o | 0;
+							if (l >>> 0 < h >>> 0)
+								ya();
+							if ((l | 0) == (c[1171] | 0)) {
+								g = a + (o + -4) | 0;
+								f = c[g >> 2] | 0;
+								if ((f & 3 | 0) != 3) {
+									u = l;
+									k = m;
+									break
+								}
+								c[1168] = m;
+								c[g >> 2] = f & -2;
+								c[a + (i + 4) >> 2] = m | 1;
+								c[q >> 2] = m;
+								return
+							}
+							d = g >>> 3;
+							if (g >>> 0 < 256) {
+								e = c[a + (i + 8) >> 2] | 0;
+								f = c[a + (i + 12) >> 2] | 0;
+								g = 4704 + (d << 1 << 2) | 0;
+								if ((e | 0) != (g | 0)) {
+									if (e >>> 0 < h >>> 0)
+										ya();
+									if ((c[e + 12 >> 2] | 0) != (l | 0))
+										ya();
+								}
+								if ((f | 0) == (e | 0)) {
+									c[1166] = c[1166] & ~(1 << d);
+									u = l;
+									k = m;
+									break
+								}
+								if ((f | 0) != (g | 0)) {
+									if (f >>> 0 < h >>> 0)
+										ya();
+									g = f + 8 | 0;
+									if ((c[g >> 2] | 0) == (l | 0))
+										b = g;
+									else
+										ya();
+								} else
+									b = f + 8 | 0;
+								c[e + 12 >> 2] = f;
+								c[b >> 2] = e;
+								u = l;
+								k = m;
+								break
+							}
+							b = c[a + (i + 24) >> 2] | 0;
+							e = c[a + (i + 12) >> 2] | 0;
+							do
+								if ((e | 0) == (l | 0)) {
+									f = a + (i + 20) | 0;
+									g = c[f >> 2] | 0;
+									if (!g) {
+										f = a + (i + 16) | 0;
+										g = c[f >> 2] | 0;
+										if (!g) {
+											j = 0;
+											break
+										}
+									}
+									while (1) {
+										e = g + 20 | 0;
+										d = c[e >> 2] | 0;
+										if (d) {
+											g = d;
+											f = e;
+											continue
+										}
+										e = g + 16 | 0;
+										d = c[e >> 2] | 0;
+										if (!d)
+											break;
+										else {
+											g = d;
+											f = e
+										}
+									}
+									if (f >>> 0 < h >>> 0)
+										ya();
+									else {
+										c[f >> 2] = 0;
+										j = g;
+										break
+									}
+								} else {
+									d = c[a + (i + 8) >> 2] | 0;
+									if (d >>> 0 < h >>> 0)
+										ya();
+									g = d + 12 | 0;
+									if ((c[g >> 2] | 0) != (l | 0))
+										ya();
+									f = e + 8 | 0;
+									if ((c[f >> 2] | 0) == (l | 0)) {
+										c[g >> 2] = e;
+										c[f >> 2] = d;
+										j = e;
+										break
+									} else
+										ya();
+								}
+							while (0);
+							if (b) {
+								g = c[a + (i + 28) >> 2] | 0;
+								f = 4968 + (g << 2) | 0;
+								if ((l | 0) == (c[f >> 2] | 0)) {
+									c[f >> 2] = j;
+									if (!j) {
+										c[1167] = c[1167] & ~(1 << g);
+										u = l;
+										k = m;
+										break
+									}
+								} else {
+									if (b >>> 0 < (c[1170] | 0) >>> 0)
+										ya();
+									g = b + 16 | 0;
+									if ((c[g >> 2] | 0) == (l | 0))
+										c[g >> 2] = j;
+									else
+										c[b + 20 >> 2] = j;
+									if (!j) {
+										u = l;
+										k = m;
+										break
+									}
+								}
+								f = c[1170] | 0;
+								if (j >>> 0 < f >>> 0)
+									ya();
+								c[j + 24 >> 2] = b;
+								g = c[a + (i + 16) >> 2] | 0;
+								do
+									if (g)
+										if (g >>> 0 < f >>> 0)
+											ya();
+										else {
+											c[j + 16 >> 2] = g;
+											c[g + 24 >> 2] = j;
+											break
+										}
+								while (0);
+								g = c[a + (i + 20) >> 2] | 0;
+								if (g)
+									if (g >>> 0 < (c[1170] | 0) >>> 0)
+										ya();
+									else {
+										c[j + 20 >> 2] = g;
+										c[g + 24 >> 2] = j;
+										u = l;
+										k = m;
+										break
+									}
+								else {
+									u = l;
+									k = m
+								}
+							} else {
+								u = l;
+								k = m
+							}
+						} else {
+							u = g;
+							k = o
+						}
+					while (0);
+					if (u >>> 0 >= q >>> 0)
+						ya();
+					g = a + (o + -4) | 0;
+					f = c[g >> 2] | 0;
+					if (!(f & 1))
+						ya();
+					if (!(f & 2)) {
+						if ((q | 0) == (c[1172] | 0)) {
+							t = (c[1169] | 0) + k | 0;
+							c[1169] = t;
+							c[1172] = u;
+							c[u + 4 >> 2] = t | 1;
+							if ((u | 0) != (c[1171] | 0))
+								return;
+							c[1171] = 0;
+							c[1168] = 0;
+							return
+						}
+						if ((q | 0) == (c[1171] | 0)) {
+							t = (c[1168] | 0) + k | 0;
+							c[1168] = t;
+							c[1171] = u;
+							c[u + 4 >> 2] = t | 1;
+							c[u + t >> 2] = t;
+							return
+						}
+						h = (f & -8) + k | 0;
+						b = f >>> 3;
+						do
+							if (f >>> 0 >= 256) {
+								b = c[a + (o + 16) >> 2] | 0;
+								g = c[a + (o | 4) >> 2] | 0;
+								do
+									if ((g | 0) == (q | 0)) {
+										f = a + (o + 12) | 0;
+										g = c[f >> 2] | 0;
+										if (!g) {
+											f = a + (o + 8) | 0;
+											g = c[f >> 2] | 0;
+											if (!g) {
+												p = 0;
+												break
+											}
+										}
+										while (1) {
+											e = g + 20 | 0;
+											d = c[e >> 2] | 0;
+											if (d) {
+												g = d;
+												f = e;
+												continue
+											}
+											e = g + 16 | 0;
+											d = c[e >> 2] | 0;
+											if (!d)
+												break;
+											else {
+												g = d;
+												f = e
+											}
+										}
+										if (f >>> 0 < (c[1170] | 0) >>> 0)
+											ya();
+										else {
+											c[f >> 2] = 0;
+											p = g;
+											break
+										}
+									} else {
+										f = c[a + o >> 2] | 0;
+										if (f >>> 0 < (c[1170] | 0) >>> 0)
+											ya();
+										e = f + 12 | 0;
+										if ((c[e >> 2] | 0) != (q | 0))
+											ya();
+										d = g + 8 | 0;
+										if ((c[d >> 2] | 0) == (q | 0)) {
+											c[e >> 2] = g;
+											c[d >> 2] = f;
+											p = g;
+											break
+										} else
+											ya();
+									}
+								while (0);
+								if (b) {
+									g = c[a + (o + 20) >> 2] | 0;
+									f = 4968 + (g << 2) | 0;
+									if ((q | 0) == (c[f >> 2] | 0)) {
+										c[f >> 2] = p;
+										if (!p) {
+											c[1167] = c[1167] & ~(1 << g);
+											break
+										}
+									} else {
+										if (b >>> 0 < (c[1170] | 0) >>> 0)
+											ya();
+										g = b + 16 | 0;
+										if ((c[g >> 2] | 0) == (q | 0))
+											c[g >> 2] = p;
+										else
+											c[b + 20 >> 2] = p;
+										if (!p)
+											break
+									}
+									g = c[1170] | 0;
+									if (p >>> 0 < g >>> 0)
+										ya();
+									c[p + 24 >> 2] = b;
+									f = c[a + (o + 8) >> 2] | 0;
+									do
+										if (f)
+											if (f >>> 0 < g >>> 0)
+												ya();
+											else {
+												c[p + 16 >> 2] = f;
+												c[f + 24 >> 2] = p;
+												break
+											}
+									while (0);
+									d = c[a + (o + 12) >> 2] | 0;
+									if (d)
+										if (d >>> 0 < (c[1170] | 0) >>> 0)
+											ya();
+										else {
+											c[p + 20 >> 2] = d;
+											c[d + 24 >> 2] = p;
+											break
+										}
+								}
+							} else {
+								d = c[a + o >> 2] | 0;
+								e = c[a + (o | 4) >> 2] | 0;
+								g = 4704 + (b << 1 << 2) | 0;
+								if ((d | 0) != (g | 0)) {
+									if (d >>> 0 < (c[1170] | 0) >>> 0)
+										ya();
+									if ((c[d + 12 >> 2] | 0) != (q | 0))
+										ya();
+								}
+								if ((e | 0) == (d | 0)) {
+									c[1166] = c[1166] & ~(1 << b);
+									break
+								}
+								if ((e | 0) != (g | 0)) {
+									if (e >>> 0 < (c[1170] | 0) >>> 0)
+										ya();
+									f = e + 8 | 0;
+									if ((c[f >> 2] | 0) == (q | 0))
+										n = f;
+									else
+										ya();
+								} else
+									n = e + 8 | 0;
+								c[d + 12 >> 2] = e;
+								c[n >> 2] = d
+							}
+						while (0);
+						c[u + 4 >> 2] = h | 1;
+						c[u + h >> 2] = h;
+						if ((u | 0) == (c[1171] | 0)) {
+							c[1168] = h;
+							return
+						} else
+							g = h
+					} else {
+						c[g >> 2] = f & -2;
+						c[u + 4 >> 2] = k | 1;
+						c[u + k >> 2] = k;
+						g = k
+					}
+					f = g >>> 3;
+					if (g >>> 0 < 256) {
+						e = f << 1;
+						g = 4704 + (e << 2) | 0;
+						b = c[1166] | 0;
+						d = 1 << f;
+						if (b & d) {
+							d = 4704 + (e + 2 << 2) | 0;
+							b = c[d >> 2] | 0;
+							if (b >>> 0 < (c[1170] | 0) >>> 0)
+								ya();
+							else {
+								r = d;
+								s = b
+							}
+						} else {
+							c[1166] = b | d;
+							r = 4704 + (e + 2 << 2) | 0;
+							s = g
+						}
+						c[r >> 2] = u;
+						c[s + 12 >> 2] = u;
+						c[u + 8 >> 2] = s;
+						c[u + 12 >> 2] = g;
+						return
+					}
+					b = g >>> 8;
+					if (b)
+						if (g >>> 0 > 16777215)
+							f = 31;
+						else {
+							r = (b + 1048320 | 0) >>> 16 & 8;
+							s = b << r;
+							q = (s + 520192 | 0) >>> 16 & 4;
+							s = s << q;
+							f = (s + 245760 | 0) >>> 16 & 2;
+							f = 14 - (q | r | f) + (s << f >>> 15) | 0;
+							f = g >>> (f + 7 | 0) & 1 | f << 1
+						}
+					else
+						f = 0;
+					d = 4968 + (f << 2) | 0;
+					c[u + 28 >> 2] = f;
+					c[u + 20 >> 2] = 0;
+					c[u + 16 >> 2] = 0;
+					b = c[1167] | 0;
+					e = 1 << f;
+					a: do
+						if (b & e) {
+							d = c[d >> 2] | 0;
+							b: do
+								if ((c[d + 4 >> 2] & -8 | 0) != (g | 0)) {
+									f = g << ((f | 0) == 31 ? 0 : 25 - (f >>> 1) | 0);
+									while (1) {
+										b = d + 16 + (f >>> 31 << 2) | 0;
+										e = c[b >> 2] | 0;
+										if (!e)
+											break;
+										if ((c[e + 4 >> 2] & -8 | 0) == (g | 0)) {
+											t = e;
+											break b
+										} else {
+											f = f << 1;
+											d = e
+										}
+									}
+									if (b >>> 0 < (c[1170] | 0) >>> 0)
+										ya();
+									else {
+										c[b >> 2] = u;
+										c[u + 24 >> 2] = d;
+										c[u + 12 >> 2] = u;
+										c[u + 8 >> 2] = u;
+										break a
+									}
+								} else
+									t = d;
+							while (0);
+							b = t + 8 | 0;
+							d = c[b >> 2] | 0;
+							s = c[1170] | 0;
+							if (d >>> 0 >= s >>> 0 & t >>> 0 >= s >>> 0) {
+								c[d + 12 >> 2] = u;
+								c[b >> 2] = u;
+								c[u + 8 >> 2] = d;
+								c[u + 12 >> 2] = t;
+								c[u + 24 >> 2] = 0;
+								break
+							} else
+								ya();
+						} else {
+							c[1167] = b | e;
+							c[d >> 2] = u;
+							c[u + 24 >> 2] = d;
+							c[u + 12 >> 2] = u;
+							c[u + 8 >> 2] = u
+						}
+					while (0);
+					u = (c[1174] | 0) + -1 | 0;
+					c[1174] = u;
+					if (!u)
+						b = 5120;
+					else
+						return;
+					while (1) {
+						b = c[b >> 2] | 0;
+						if (!b)
+							break;
+						else
+							b = b + 8 | 0
+					}
+					c[1174] = -1;
+					return
+				}
+				function Ib(a, b) {
+					a = a | 0;
+					b = b | 0;
+					var d = 0,
+					e = 0;
+					if (!a) {
+						a = Gb(b) | 0;
+						return a | 0
+					}
+					if (b >>> 0 > 4294967231) {
+						c[(wa() | 0) >> 2] = 12;
+						a = 0;
+						return a | 0
+					}
+					d = Jb(a + -8 | 0, b >>> 0 < 11 ? 16 : b + 11 & -8) | 0;
+					if (d) {
+						a = d + 8 | 0;
+						return a | 0
+					}
+					d = Gb(b) | 0;
+					if (!d) {
+						a = 0;
+						return a | 0
+					}
+					e = c[a + -4 >> 2] | 0;
+					e = (e & -8) - ((e & 3 | 0) == 0 ? 8 : 4) | 0;
+					Ob(d | 0, a | 0, (e >>> 0 < b >>> 0 ? e : b) | 0) | 0;
+					Hb(a);
+					a = d;
+					return a | 0
+				}
+				function Jb(a, b) {
+					a = a | 0;
+					b = b | 0;
+					var d = 0,
+					e = 0,
+					f = 0,
+					g = 0,
+					h = 0,
+					i = 0,
+					j = 0,
+					k = 0,
+					l = 0,
+					m = 0,
+					n = 0,
+					o = 0,
+					p = 0;
+					o = a + 4 | 0;
+					p = c[o >> 2] | 0;
+					j = p & -8;
+					l = a + j | 0;
+					i = c[1170] | 0;
+					e = p & 3;
+					if (!((e | 0) != 1 & a >>> 0 >= i >>> 0 & a >>> 0 < l >>> 0))
+						ya();
+					d = a + (j | 4) | 0;
+					g = c[d >> 2] | 0;
+					if (!(g & 1))
+						ya();
+					if (!e) {
+						if (b >>> 0 < 256) {
+							a = 0;
+							return a | 0
+						}
+						if (j >>> 0 >= (b + 4 | 0) >>> 0 ? (j - b | 0) >>> 0 <= c[1286] << 1 >>> 0 : 0)
+							return a | 0;
+						a = 0;
+						return a | 0
+					}
+					if (j >>> 0 >= b >>> 0) {
+						e = j - b | 0;
+						if (e >>> 0 <= 15)
+							return a | 0;
+						c[o >> 2] = p & 1 | b | 2;
+						c[a + (b + 4) >> 2] = e | 3;
+						c[d >> 2] = c[d >> 2] | 1;
+						Kb(a + b | 0, e);
+						return a | 0
+					}
+					if ((l | 0) == (c[1172] | 0)) {
+						e = (c[1169] | 0) + j | 0;
+						if (e >>> 0 <= b >>> 0) {
+							a = 0;
+							return a | 0
+						}
+						n = e - b | 0;
+						c[o >> 2] = p & 1 | b | 2;
+						c[a + (b + 4) >> 2] = n | 1;
+						c[1172] = a + b;
+						c[1169] = n;
+						return a | 0
+					}
+					if ((l | 0) == (c[1171] | 0)) {
+						e = (c[1168] | 0) + j | 0;
+						if (e >>> 0 < b >>> 0) {
+							a = 0;
+							return a | 0
+						}
+						d = e - b | 0;
+						if (d >>> 0 > 15) {
+							c[o >> 2] = p & 1 | b | 2;
+							c[a + (b + 4) >> 2] = d | 1;
+							c[a + e >> 2] = d;
+							e = a + (e + 4) | 0;
+							c[e >> 2] = c[e >> 2] & -2;
+							e = a + b | 0
+						} else {
+							c[o >> 2] = p & 1 | e | 2;
+							e = a + (e + 4) | 0;
+							c[e >> 2] = c[e >> 2] | 1;
+							e = 0;
+							d = 0
+						}
+						c[1168] = d;
+						c[1171] = e;
+						return a | 0
+					}
+					if (g & 2) {
+						a = 0;
+						return a | 0
+					}
+					m = (g & -8) + j | 0;
+					if (m >>> 0 < b >>> 0) {
+						a = 0;
+						return a | 0
+					}
+					n = m - b | 0;
+					f = g >>> 3;
+					do
+						if (g >>> 0 >= 256) {
+							h = c[a + (j + 24) >> 2] | 0;
+							g = c[a + (j + 12) >> 2] | 0;
+							do
+								if ((g | 0) == (l | 0)) {
+									d = a + (j + 20) | 0;
+									e = c[d >> 2] | 0;
+									if (!e) {
+										d = a + (j + 16) | 0;
+										e = c[d >> 2] | 0;
+										if (!e) {
+											k = 0;
+											break
+										}
+									}
+									while (1) {
+										f = e + 20 | 0;
+										g = c[f >> 2] | 0;
+										if (g) {
+											e = g;
+											d = f;
+											continue
+										}
+										g = e + 16 | 0;
+										f = c[g >> 2] | 0;
+										if (!f)
+											break;
+										else {
+											e = f;
+											d = g
+										}
+									}
+									if (d >>> 0 < i >>> 0)
+										ya();
+									else {
+										c[d >> 2] = 0;
+										k = e;
+										break
+									}
+								} else {
+									f = c[a + (j + 8) >> 2] | 0;
+									if (f >>> 0 < i >>> 0)
+										ya();
+									e = f + 12 | 0;
+									if ((c[e >> 2] | 0) != (l | 0))
+										ya();
+									d = g + 8 | 0;
+									if ((c[d >> 2] | 0) == (l | 0)) {
+										c[e >> 2] = g;
+										c[d >> 2] = f;
+										k = g;
+										break
+									} else
+										ya();
+								}
+							while (0);
+							if (h) {
+								e = c[a + (j + 28) >> 2] | 0;
+								d = 4968 + (e << 2) | 0;
+								if ((l | 0) == (c[d >> 2] | 0)) {
+									c[d >> 2] = k;
+									if (!k) {
+										c[1167] = c[1167] & ~(1 << e);
+										break
+									}
+								} else {
+									if (h >>> 0 < (c[1170] | 0) >>> 0)
+										ya();
+									e = h + 16 | 0;
+									if ((c[e >> 2] | 0) == (l | 0))
+										c[e >> 2] = k;
+									else
+										c[h + 20 >> 2] = k;
+									if (!k)
+										break
+								}
+								d = c[1170] | 0;
+								if (k >>> 0 < d >>> 0)
+									ya();
+								c[k + 24 >> 2] = h;
+								e = c[a + (j + 16) >> 2] | 0;
+								do
+									if (e)
+										if (e >>> 0 < d >>> 0)
+											ya();
+										else {
+											c[k + 16 >> 2] = e;
+											c[e + 24 >> 2] = k;
+											break
+										}
+								while (0);
+								e = c[a + (j + 20) >> 2] | 0;
+								if (e)
+									if (e >>> 0 < (c[1170] | 0) >>> 0)
+										ya();
+									else {
+										c[k + 20 >> 2] = e;
+										c[e + 24 >> 2] = k;
+										break
+									}
+							}
+						} else {
+							g = c[a + (j + 8) >> 2] | 0;
+							d = c[a + (j + 12) >> 2] | 0;
+							e = 4704 + (f << 1 << 2) | 0;
+							if ((g | 0) != (e | 0)) {
+								if (g >>> 0 < i >>> 0)
+									ya();
+								if ((c[g + 12 >> 2] | 0) != (l | 0))
+									ya();
+							}
+							if ((d | 0) == (g | 0)) {
+								c[1166] = c[1166] & ~(1 << f);
+								break
+							}
+							if ((d | 0) != (e | 0)) {
+								if (d >>> 0 < i >>> 0)
+									ya();
+								e = d + 8 | 0;
+								if ((c[e >> 2] | 0) == (l | 0))
+									h = e;
+								else
+									ya();
+							} else
+								h = d + 8 | 0;
+							c[g + 12 >> 2] = d;
+							c[h >> 2] = g
+						}
+					while (0);
+					if (n >>> 0 < 16) {
+						c[o >> 2] = m | p & 1 | 2;
+						b = a + (m | 4) | 0;
+						c[b >> 2] = c[b >> 2] | 1;
+						return a | 0
+					} else {
+						c[o >> 2] = p & 1 | b | 2;
+						c[a + (b + 4) >> 2] = n | 3;
+						p = a + (m | 4) | 0;
+						c[p >> 2] = c[p >> 2] | 1;
+						Kb(a + b | 0, n);
+						return a | 0
+					}
+					return 0
+				}
+				function Kb(a, b) {
+					a = a | 0;
+					b = b | 0;
+					var d = 0,
+					e = 0,
+					f = 0,
+					g = 0,
+					h = 0,
+					i = 0,
+					j = 0,
+					k = 0,
+					l = 0,
+					m = 0,
+					n = 0,
+					o = 0,
+					p = 0,
+					q = 0,
+					r = 0,
+					s = 0,
+					t = 0;
+					q = a + b | 0;
+					h = c[a + 4 >> 2] | 0;
+					do
+						if (!(h & 1)) {
+							j = c[a >> 2] | 0;
+							if (!(h & 3))
+								return;
+							n = a + (0 - j) | 0;
+							m = j + b | 0;
+							i = c[1170] | 0;
+							if (n >>> 0 < i >>> 0)
+								ya();
+							if ((n | 0) == (c[1171] | 0)) {
+								g = a + (b + 4) | 0;
+								h = c[g >> 2] | 0;
+								if ((h & 3 | 0) != 3) {
+									t = n;
+									l = m;
+									break
+								}
+								c[1168] = m;
+								c[g >> 2] = h & -2;
+								c[a + (4 - j) >> 2] = m | 1;
+								c[q >> 2] = m;
+								return
+							}
+							e = j >>> 3;
+							if (j >>> 0 < 256) {
+								f = c[a + (8 - j) >> 2] | 0;
+								g = c[a + (12 - j) >> 2] | 0;
+								h = 4704 + (e << 1 << 2) | 0;
+								if ((f | 0) != (h | 0)) {
+									if (f >>> 0 < i >>> 0)
+										ya();
+									if ((c[f + 12 >> 2] | 0) != (n | 0))
+										ya();
+								}
+								if ((g | 0) == (f | 0)) {
+									c[1166] = c[1166] & ~(1 << e);
+									t = n;
+									l = m;
+									break
+								}
+								if ((g | 0) != (h | 0)) {
+									if (g >>> 0 < i >>> 0)
+										ya();
+									h = g + 8 | 0;
+									if ((c[h >> 2] | 0) == (n | 0))
+										d = h;
+									else
+										ya();
+								} else
+									d = g + 8 | 0;
+								c[f + 12 >> 2] = g;
+								c[d >> 2] = f;
+								t = n;
+								l = m;
+								break
+							}
+							d = c[a + (24 - j) >> 2] | 0;
+							f = c[a + (12 - j) >> 2] | 0;
+							do
+								if ((f | 0) == (n | 0)) {
+									f = 16 - j | 0;
+									g = a + (f + 4) | 0;
+									h = c[g >> 2] | 0;
+									if (!h) {
+										g = a + f | 0;
+										h = c[g >> 2] | 0;
+										if (!h) {
+											k = 0;
+											break
+										}
+									}
+									while (1) {
+										f = h + 20 | 0;
+										e = c[f >> 2] | 0;
+										if (e) {
+											h = e;
+											g = f;
+											continue
+										}
+										f = h + 16 | 0;
+										e = c[f >> 2] | 0;
+										if (!e)
+											break;
+										else {
+											h = e;
+											g = f
+										}
+									}
+									if (g >>> 0 < i >>> 0)
+										ya();
+									else {
+										c[g >> 2] = 0;
+										k = h;
+										break
+									}
+								} else {
+									e = c[a + (8 - j) >> 2] | 0;
+									if (e >>> 0 < i >>> 0)
+										ya();
+									h = e + 12 | 0;
+									if ((c[h >> 2] | 0) != (n | 0))
+										ya();
+									g = f + 8 | 0;
+									if ((c[g >> 2] | 0) == (n | 0)) {
+										c[h >> 2] = f;
+										c[g >> 2] = e;
+										k = f;
+										break
+									} else
+										ya();
+								}
+							while (0);
+							if (d) {
+								h = c[a + (28 - j) >> 2] | 0;
+								g = 4968 + (h << 2) | 0;
+								if ((n | 0) == (c[g >> 2] | 0)) {
+									c[g >> 2] = k;
+									if (!k) {
+										c[1167] = c[1167] & ~(1 << h);
+										t = n;
+										l = m;
+										break
+									}
+								} else {
+									if (d >>> 0 < (c[1170] | 0) >>> 0)
+										ya();
+									h = d + 16 | 0;
+									if ((c[h >> 2] | 0) == (n | 0))
+										c[h >> 2] = k;
+									else
+										c[d + 20 >> 2] = k;
+									if (!k) {
+										t = n;
+										l = m;
+										break
+									}
+								}
+								f = c[1170] | 0;
+								if (k >>> 0 < f >>> 0)
+									ya();
+								c[k + 24 >> 2] = d;
+								h = 16 - j | 0;
+								g = c[a + h >> 2] | 0;
+								do
+									if (g)
+										if (g >>> 0 < f >>> 0)
+											ya();
+										else {
+											c[k + 16 >> 2] = g;
+											c[g + 24 >> 2] = k;
+											break
+										}
+								while (0);
+								h = c[a + (h + 4) >> 2] | 0;
+								if (h)
+									if (h >>> 0 < (c[1170] | 0) >>> 0)
+										ya();
+									else {
+										c[k + 20 >> 2] = h;
+										c[h + 24 >> 2] = k;
+										t = n;
+										l = m;
+										break
+									}
+								else {
+									t = n;
+									l = m
+								}
+							} else {
+								t = n;
+								l = m
+							}
+						} else {
+							t = a;
+							l = b
+						}
+					while (0);
+					i = c[1170] | 0;
+					if (q >>> 0 < i >>> 0)
+						ya();
+					h = a + (b + 4) | 0;
+					g = c[h >> 2] | 0;
+					if (!(g & 2)) {
+						if ((q | 0) == (c[1172] | 0)) {
+							s = (c[1169] | 0) + l | 0;
+							c[1169] = s;
+							c[1172] = t;
+							c[t + 4 >> 2] = s | 1;
+							if ((t | 0) != (c[1171] | 0))
+								return;
+							c[1171] = 0;
+							c[1168] = 0;
+							return
+						}
+						if ((q | 0) == (c[1171] | 0)) {
+							s = (c[1168] | 0) + l | 0;
+							c[1168] = s;
+							c[1171] = t;
+							c[t + 4 >> 2] = s | 1;
+							c[t + s >> 2] = s;
+							return
+						}
+						j = (g & -8) + l | 0;
+						d = g >>> 3;
+						do
+							if (g >>> 0 >= 256) {
+								d = c[a + (b + 24) >> 2] | 0;
+								f = c[a + (b + 12) >> 2] | 0;
+								do
+									if ((f | 0) == (q | 0)) {
+										g = a + (b + 20) | 0;
+										h = c[g >> 2] | 0;
+										if (!h) {
+											g = a + (b + 16) | 0;
+											h = c[g >> 2] | 0;
+											if (!h) {
+												p = 0;
+												break
+											}
+										}
+										while (1) {
+											f = h + 20 | 0;
+											e = c[f >> 2] | 0;
+											if (e) {
+												h = e;
+												g = f;
+												continue
+											}
+											f = h + 16 | 0;
+											e = c[f >> 2] | 0;
+											if (!e)
+												break;
+											else {
+												h = e;
+												g = f
+											}
+										}
+										if (g >>> 0 < i >>> 0)
+											ya();
+										else {
+											c[g >> 2] = 0;
+											p = h;
+											break
+										}
+									} else {
+										e = c[a + (b + 8) >> 2] | 0;
+										if (e >>> 0 < i >>> 0)
+											ya();
+										h = e + 12 | 0;
+										if ((c[h >> 2] | 0) != (q | 0))
+											ya();
+										g = f + 8 | 0;
+										if ((c[g >> 2] | 0) == (q | 0)) {
+											c[h >> 2] = f;
+											c[g >> 2] = e;
+											p = f;
+											break
+										} else
+											ya();
+									}
+								while (0);
+								if (d) {
+									h = c[a + (b + 28) >> 2] | 0;
+									g = 4968 + (h << 2) | 0;
+									if ((q | 0) == (c[g >> 2] | 0)) {
+										c[g >> 2] = p;
+										if (!p) {
+											c[1167] = c[1167] & ~(1 << h);
+											break
+										}
+									} else {
+										if (d >>> 0 < (c[1170] | 0) >>> 0)
+											ya();
+										g = d + 16 | 0;
+										if ((c[g >> 2] | 0) == (q | 0))
+											c[g >> 2] = p;
+										else
+											c[d + 20 >> 2] = p;
+										if (!p)
+											break
+									}
+									f = c[1170] | 0;
+									if (p >>> 0 < f >>> 0)
+										ya();
+									c[p + 24 >> 2] = d;
+									g = c[a + (b + 16) >> 2] | 0;
+									do
+										if (g)
+											if (g >>> 0 < f >>> 0)
+												ya();
+											else {
+												c[p + 16 >> 2] = g;
+												c[g + 24 >> 2] = p;
+												break
+											}
+									while (0);
+									f = c[a + (b + 20) >> 2] | 0;
+									if (f)
+										if (f >>> 0 < (c[1170] | 0) >>> 0)
+											ya();
+										else {
+											c[p + 20 >> 2] = f;
+											c[f + 24 >> 2] = p;
+											break
+										}
+								}
+							} else {
+								e = c[a + (b + 8) >> 2] | 0;
+								f = c[a + (b + 12) >> 2] | 0;
+								h = 4704 + (d << 1 << 2) | 0;
+								if ((e | 0) != (h | 0)) {
+									if (e >>> 0 < i >>> 0)
+										ya();
+									if ((c[e + 12 >> 2] | 0) != (q | 0))
+										ya();
+								}
+								if ((f | 0) == (e | 0)) {
+									c[1166] = c[1166] & ~(1 << d);
+									break
+								}
+								if ((f | 0) != (h | 0)) {
+									if (f >>> 0 < i >>> 0)
+										ya();
+									g = f + 8 | 0;
+									if ((c[g >> 2] | 0) == (q | 0))
+										o = g;
+									else
+										ya();
+								} else
+									o = f + 8 | 0;
+								c[e + 12 >> 2] = f;
+								c[o >> 2] = e
+							}
+						while (0);
+						c[t + 4 >> 2] = j | 1;
+						c[t + j >> 2] = j;
+						if ((t | 0) == (c[1171] | 0)) {
+							c[1168] = j;
+							return
+						} else
+							h = j
+					} else {
+						c[h >> 2] = g & -2;
+						c[t + 4 >> 2] = l | 1;
+						c[t + l >> 2] = l;
+						h = l
+					}
+					g = h >>> 3;
+					if (h >>> 0 < 256) {
+						e = g << 1;
+						h = 4704 + (e << 2) | 0;
+						d = c[1166] | 0;
+						f = 1 << g;
+						if (d & f) {
+							f = 4704 + (e + 2 << 2) | 0;
+							e = c[f >> 2] | 0;
+							if (e >>> 0 < (c[1170] | 0) >>> 0)
+								ya();
+							else {
+								r = f;
+								s = e
+							}
+						} else {
+							c[1166] = d | f;
+							r = 4704 + (e + 2 << 2) | 0;
+							s = h
+						}
+						c[r >> 2] = t;
+						c[s + 12 >> 2] = t;
+						c[t + 8 >> 2] = s;
+						c[t + 12 >> 2] = h;
+						return
+					}
+					d = h >>> 8;
+					if (d)
+						if (h >>> 0 > 16777215)
+							g = 31;
+						else {
+							r = (d + 1048320 | 0) >>> 16 & 8;
+							s = d << r;
+							q = (s + 520192 | 0) >>> 16 & 4;
+							s = s << q;
+							g = (s + 245760 | 0) >>> 16 & 2;
+							g = 14 - (q | r | g) + (s << g >>> 15) | 0;
+							g = h >>> (g + 7 | 0) & 1 | g << 1
+						}
+					else
+						g = 0;
+					f = 4968 + (g << 2) | 0;
+					c[t + 28 >> 2] = g;
+					c[t + 20 >> 2] = 0;
+					c[t + 16 >> 2] = 0;
+					e = c[1167] | 0;
+					d = 1 << g;
+					if (!(e & d)) {
+						c[1167] = e | d;
+						c[f >> 2] = t;
+						c[t + 24 >> 2] = f;
+						c[t + 12 >> 2] = t;
+						c[t + 8 >> 2] = t;
+						return
+					}
+					d = c[f >> 2] | 0;
+					a: do
+						if ((c[d + 4 >> 2] & -8 | 0) != (h | 0)) {
+							g = h << ((g | 0) == 31 ? 0 : 25 - (g >>> 1) | 0);
+							while (1) {
+								e = d + 16 + (g >>> 31 << 2) | 0;
+								f = c[e >> 2] | 0;
+								if (!f)
+									break;
+								if ((c[f + 4 >> 2] & -8 | 0) == (h | 0)) {
+									d = f;
+									break a
+								} else {
+									g = g << 1;
+									d = f
+								}
+							}
+							if (e >>> 0 < (c[1170] | 0) >>> 0)
+								ya();
+							c[e >> 2] = t;
+							c[t + 24 >> 2] = d;
+							c[t + 12 >> 2] = t;
+							c[t + 8 >> 2] = t;
+							return
+						}
+					while (0);
+					e = d + 8 | 0;
+					f = c[e >> 2] | 0;
+					s = c[1170] | 0;
+					if (!(f >>> 0 >= s >>> 0 & d >>> 0 >= s >>> 0))
+						ya();
+					c[f + 12 >> 2] = t;
+					c[e >> 2] = t;
+					c[t + 8 >> 2] = f;
+					c[t + 12 >> 2] = d;
+					c[t + 24 >> 2] = 0;
+					return
+				}
+				function Lb() {}
+				function Mb(b, d, e) {
+					b = b | 0;
+					d = d | 0;
+					e = e | 0;
+					var f = 0,
+					g = 0,
+					h = 0,
+					i = 0;
+					f = b + e | 0;
+					if ((e | 0) >= 20) {
+						d = d & 255;
+						h = b & 3;
+						i = d | d << 8 | d << 16 | d << 24;
+						g = f & ~3;
+						if (h) {
+							h = b + 4 - h | 0;
+							while ((b | 0) < (h | 0)) {
+								a[b >> 0] = d;
+								b = b + 1 | 0
+							}
+						}
+						while ((b | 0) < (g | 0)) {
+							c[b >> 2] = i;
+							b = b + 4 | 0
+						}
+					}
+					while ((b | 0) < (f | 0)) {
+						a[b >> 0] = d;
+						b = b + 1 | 0
+					}
+					return b - e | 0
+				}
+				function Nb(b) {
+					b = b | 0;
+					var c = 0;
+					c = b;
+					while (a[c >> 0] | 0)
+						c = c + 1 | 0;
+					return c - b | 0
+				}
+				function Ob(b, d, e) {
+					b = b | 0;
+					d = d | 0;
+					e = e | 0;
+					var f = 0;
+					if ((e | 0) >= 4096)
+						return na(b | 0, d | 0, e | 0) | 0;
+					f = b | 0;
+					if ((b & 3) == (d & 3)) {
+						while (b & 3) {
+							if (!e)
+								return f | 0;
+							a[b >> 0] = a[d >> 0] | 0;
+							b = b + 1 | 0;
+							d = d + 1 | 0;
+							e = e - 1 | 0
+						}
+						while ((e | 0) >= 4) {
+							c[b >> 2] = c[d >> 2];
+							b = b + 4 | 0;
+							d = d + 4 | 0;
+							e = e - 4 | 0
+						}
+					}
+					while ((e | 0) > 0) {
+						a[b >> 0] = a[d >> 0] | 0;
+						b = b + 1 | 0;
+						d = d + 1 | 0;
+						e = e - 1 | 0
+					}
+					return f | 0
+				}
+				function Pb(b, c, d) {
+					b = b | 0;
+					c = c | 0;
+					d = d | 0;
+					var e = 0;
+					if ((c | 0) < (b | 0) & (b | 0) < (c + d | 0)) {
+						e = b;
+						c = c + d | 0;
+						b = b + d | 0;
+						while ((d | 0) > 0) {
+							b = b - 1 | 0;
+							c = c - 1 | 0;
+							d = d - 1 | 0;
+							a[b >> 0] = a[c >> 0] | 0
+						}
+						b = e
+					} else
+						Ob(b, c, d) | 0;
+					return b | 0
+				}
+				function Qb(a, b, c, d, e) {
+					a = a | 0;
+					b = b | 0;
+					c = c | 0;
+					d = d | 0;
+					e = e | 0;
+					Ha[a & 7](b | 0, c | 0, d | 0, e | 0);
+				}
+				function Rb(a, b, c, d) {
+					a = a | 0;
+					b = b | 0;
+					c = c | 0;
+					d = d | 0;
+					aa(0);
+				}
+
+				// EMSCRIPTEN_END_FUNCS
+				var Ha = [Rb, gb, ib, nb, tb, Rb, Rb, Rb];
+				return {
+					_strlen: Nb,
+					_free: Hb,
+					_memmove: Pb,
+					_memset: Mb,
+					_malloc: Gb,
+					_memcpy: Ob,
+					_xsetup: Db,
+					_xprocess: Eb,
+					runPostSets: Lb,
+					stackAlloc: Ia,
+					stackSave: Ja,
+					stackRestore: Ka,
+					establishStackSpace: La,
+					setThrew: Ma,
+					setTempRet0: Pa,
+					getTempRet0: Qa,
+					dynCall_viiii: Qb
+				}
+			})
+
+			// EMSCRIPTEN_END_ASM
+			(Module.asmGlobalArg, Module.asmLibraryArg, buffer);
+			var _strlen = Module["_strlen"] = asm["_strlen"];
+			var _free = Module["_free"] = asm["_free"];
+			var runPostSets = Module["runPostSets"] = asm["runPostSets"];
+			var _memmove = Module["_memmove"] = asm["_memmove"];
+			var _memset = Module["_memset"] = asm["_memset"];
+			var _malloc = Module["_malloc"] = asm["_malloc"];
+			var _memcpy = Module["_memcpy"] = asm["_memcpy"];
+			var _xsetup = Module["_xsetup"] = asm["_xsetup"];
+			var _xprocess = Module["_xprocess"] = asm["_xprocess"];
+			var dynCall_viiii = Module["dynCall_viiii"] = asm["dynCall_viiii"];
+			Runtime.stackAlloc = asm["stackAlloc"];
+			Runtime.stackSave = asm["stackSave"];
+			Runtime.stackRestore = asm["stackRestore"];
+			Runtime.establishStackSpace = asm["establishStackSpace"];
+			Runtime.setTempRet0 = asm["setTempRet0"];
+			Runtime.getTempRet0 = asm["getTempRet0"];
+			var i64Math = null;
+			function ExitStatus(status) {
+				this.name = "ExitStatus";
+				this.message = "Program terminated with exit(" + status + ")";
+				this.status = status
+			}
+			ExitStatus.prototype = new Error;
+			ExitStatus.prototype.constructor = ExitStatus;
+			var initialStackTop;
+			var preloadStartTime = null;
+			var calledMain = false;
+			dependenciesFulfilled = function runCaller() {
+				if (!Module["calledRun"])
+					run();
+				if (!Module["calledRun"])
+					dependenciesFulfilled = runCaller
+			};
+			Module["callMain"] = Module.callMain = function callMain(args) {
+				assert(runDependencies == 0, "cannot call main when async dependencies remain! (listen on __ATMAIN__)");
+				assert(__ATPRERUN__.length == 0, "cannot call main when preRun functions remain to be called");
+				args = args || [];
+				ensureInitRuntime();
+				var argc = args.length + 1;
+				function pad() {
+					for (var i = 0; i < 4 - 1; i++) {
+						argv.push(0)
+					}
+				}
+				var argv = [allocate(intArrayFromString(Module["thisProgram"]), "i8", ALLOC_NORMAL)];
+				pad();
+				for (var i = 0; i < argc - 1; i = i + 1) {
+					argv.push(allocate(intArrayFromString(args[i]), "i8", ALLOC_NORMAL));
+					pad()
+				}
+				argv.push(0);
+				argv = allocate(argv, "i32", ALLOC_NORMAL);
+				initialStackTop = STACKTOP;
+				try {
+					var ret = Module["_main"](argc, argv, 0);
+					exit(ret, true)
+				} catch (e) {
+					if (e instanceof ExitStatus) {
+						return
+					} else if (e == "SimulateInfiniteLoop") {
+						Module["noExitRuntime"] = true;
+						return
+					} else {
+						if (e && typeof e === "object" && e.stack)
+							Module.printErr("exception thrown: " + [e, e.stack]);
+						throw e
+					}
+				}
+				finally {
+					calledMain = true
+				}
+			};
+			function run(args) {
+				args = args || Module["arguments"];
+				if (preloadStartTime === null)
+					preloadStartTime = Date.now();
+				if (runDependencies > 0) {
+					return
+				}
+				preRun();
+				if (runDependencies > 0)
+					return;
+				if (Module["calledRun"])
+					return;
+				function doRun() {
+					if (Module["calledRun"])
+						return;
+					Module["calledRun"] = true;
+					if (ABORT)
+						return;
+					ensureInitRuntime();
+					preMain();
+					if (ENVIRONMENT_IS_WEB && preloadStartTime !== null) {
+						Module.printErr("pre-main prep time: " + (Date.now() - preloadStartTime) + " ms")
+					}
+					if (Module["onRuntimeInitialized"])
+						Module["onRuntimeInitialized"]();
+					if (Module["_main"] && shouldRunNow)
+						Module["callMain"](args);
+					postRun()
+				}
+				if (Module["setStatus"]) {
+					Module["setStatus"]("Running...");
+					setTimeout((function () {
+							setTimeout((function () {
+									Module["setStatus"]("")
+								}), 1);
+							doRun()
+						}), 1)
+				} else {
+					doRun()
+				}
+			}
+			Module["run"] = Module.run = run;
+			function exit(status, implicit) {
+				if (implicit && Module["noExitRuntime"]) {
+					return
+				}
+				if (Module["noExitRuntime"]) {}
+				else {
+					ABORT = true;
+					EXITSTATUS = status;
+					STACKTOP = initialStackTop;
+					exitRuntime();
+					if (Module["onExit"])
+						Module["onExit"](status)
+				}
+				if (ENVIRONMENT_IS_NODE) {
+					process["stdout"]["once"]("drain", (function () {
+							process["exit"](status)
+						}));
+					console.log(" ");
+					setTimeout((function () {
+							process["exit"](status)
+						}), 500)
+				} else if (ENVIRONMENT_IS_SHELL && typeof quit === "function") {
+					quit(status)
+				}
+				throw new ExitStatus(status)
+			}
+			Module["exit"] = Module.exit = exit;
+			var abortDecorators = [];
+			function abort(what) {
+				if (what !== undefined) {
+					Module.print(what);
+					Module.printErr(what);
+					what = JSON.stringify(what)
+				} else {
+					what = ""
+				}
+				ABORT = true;
+				EXITSTATUS = 1;
+				var extra = "\nIf this abort() is unexpected, build with -s ASSERTIONS=1 which can give more information.";
+				var output = "abort(" + what + ") at " + stackTrace() + extra;
+				if (abortDecorators) {
+					abortDecorators.forEach((function (decorator) {
+							output = decorator(output, what)
+						}))
+				}
+				throw output
+			}
+			Module["abort"] = Module.abort = abort;
+			if (Module["preInit"]) {
+				if (typeof Module["preInit"] == "function")
+					Module["preInit"] = [Module["preInit"]];
+				while (Module["preInit"].length > 0) {
+					Module["preInit"].pop()()
+				}
+			}
+			var shouldRunNow = true;
+			if (Module["noInitialRun"]) {
+				shouldRunNow = false
+			}
+			run();
+
+			// Configure count callback
+			Module.onCounted = function(callback){
+				Module.counted = callback || noop;
+			};
+			
+			// Configure decoded callback
+			Module.onDecoded = function(callback){
+				Module.decoded = callback || noop;
+			};
+			
+			// Export
+			exports.Module = Module;
+			exports.Quirc = Module;
+
+			Object.defineProperty(exports, '__esModule', {
+				value: true
+			});
+		})));
diff --git a/test.html b/test.html
index f10c2c3..a4db997 100644
--- a/test.html
+++ b/test.html
@@ -71,6 +71,9 @@
 		document.body.appendChild(canvas);
 
 		log('start');
+		
+		Module.onDecoded(decoded);
+		
 		image = Module._xsetup(width, height);
 		log('_xsetup', image, 'pointer');
 
diff --git a/test_webrtc.html b/test_webrtc.html
index 04f3333..cc42288 100644
--- a/test_webrtc.html
+++ b/test_webrtc.html
@@ -157,6 +157,10 @@ <h3>Found [<span style="font-size: 40px" id="display_data"></span>]</h3>
 				document.body.appendChild(canvas);
 
 				log('start');
+				
+				Module.onDecoded(decoded);
+				Module.onCounted(counted);
+				
 				image = Module._xsetup(width, height);
 				log('_xsetup', image, 'pointer');
 				return;