Python

arr = []

for _ in range(6):
    arr.append(list(map(int, input().rstrip().split())))

def cube(a):
    sum_hourglass = sum(a[0][0:3]) + a[1][1] + sum(a[2][0:3])
    return sum_hourglass

def area(arr):
    cubes=[]
    for i in range(4):
        y = [arr[i][0:3], arr[i+1][0:3], arr[i+2][0:3]]
        cubes.append(y)
    return cubes

def area2(arr):
    cubes2 = []
    for i in range(4):
        y = [arr[i][1:4], arr[i+1][1:4], arr[i+2][1:4]]
        cubes2.append(y)
    return cubes2

def area3(arr):
    cubes3=[]
    for i in range(4):
        y = [arr[i][2:5], arr[i+1][2:5], arr[i+2][2:5]]
        cubes3.append(y)
    return cubes3

def area4(arr):
    cubes4=[]
    for i in range(4):
        y = [arr[i][3:6], arr[i+1][3:6], arr[i+2][3:6]]
        cubes4.append(y)
    return cubes4

def oracle(arr):
    answer=[]
    area(arr)
    for i in area(arr):
        answer.append(cube(i))

    area2(arr)
    for i in area2(arr):
        answer.append(cube(i))

    area3(arr)
    for i in area3(arr):
        answer.append(cube(i))

    area4(arr)
    for i in area4(arr):
        answer.append(cube(i))

    print(max(answer))

oracle(arr)

area(arr)