def matmul(A, B):
    Ah, Bh, Bw = len(A), len(B), len(B[0])
    C = [[0 for _ in range(Bw)] for _ in range(Ah)]
    for i in range(Ah):
        for j in range(Bw):
            for k in range(Bh):
                C[i][j] += A[i][k] * B[k][j]
    return C

M = [list(map(int, input().split())) for _ in range(2)]
ANS = matmul(M, matmul(M, M))
for x, y in ANS:
    print(x, y)