inputt = input()
a = []
while inputt != 'end':
    a.append([int(i) for i in inputt.split()])
    inputt = input()
    n = len(a)
    m = len(a[0])
for i in range(n):
    for j in range(m):
        j = a[(i - 1) % n][j] + a[(i + 1) % n][j] + a[i][(j - 1) % m] + a[i][(j + 1) % m]
        print(j, end=" ")
    print()