from collections import *
import heapq
import bisect

INF = float("inf")
MOD = 998244353


# modなし
# A*B
def mat_mul(A, B):
    C = [[0] * len(B[0]) for i in range(len(A))]
    for i in range(len(A)):
        for k in range(len(B)):
            for j in range(len(B[0])):
                C[i][j] = C[i][j] + A[i][k] * B[k][j]
    return C


# A**n
def mat_pow(A, n):
    B = [[0] * len(A) for i in range(len(A))]
    for i in range(len(A)):
        B[i][i] = 1
    while n > 0:
        if n & 1 == 1:
            B = mat_mul(A, B)
        A = mat_mul(A, A)
        n = n >> 1
    return B


# フィボナッチ数列の例
# N=int(input())
# if N==0 or N==1:
#     print(1)
#     exit()
# mat=[[1,1],[1,0]]
# init=[[1],[1]]
# mat_=mat_pow(mat,N-1)
# print(mat_mul(mat_,init)[0][0])
M = [list(map(int, input().split())) for _ in range(2)]
# print(mat_pow(M, 3))
for m in M:
    print(*m)