a = [list(map(int, input().split())) for _ in range(2)]
b = [list(map(int, input().split())) for _ in range(2)]
def mul(a, b):
    return [[sum(a[i][k] * b[k][j] for k in range(2)) for j in range(2)] for i in range(2)]
c = mul(a, b)
ans = mul(c, c)
print(*ans[0])
print(*ans[1])