hourglass copy.py

#!/bin/python3

import sys


a = []
for arr_i in range(6):
   arr_t = [int(arr_temp) for arr_temp in input().strip().split(' ')]
   a.append(arr_t)
    
sumslist = []

def calculatesum(i,j):
    return(a[i][j] + a[i][j+1] + a[i][j+2] + a[i+1][j+1] + a[i+2][j] + a[i+2][j+1] + a[i+2][j+2])

for j in range(0,4):
    for i in range(0,4):
        sum = calculatesum(i,j)
        sumslist.append(sum)
    
print(max(sumslist))