def dot(A, B):
    
    C = [[None for col in range(2)] for row in range(2)]
    
    for row in range(2):
        for col in range(2):
            
            # C[row][col]:= Aのrow行目とBのcol列目の内積
            tmp = 0
            
            for i in range(2):
                tmp += A[row][i] * B[i][col]
            
            C[row][col] = tmp
    
    return C
    
A = [list(map(int, input().split())) for row in range(2)]
B = [list(map(int, input().split())) for row in range(2)]

C = dot(A, B)
ans = dot(C, C)

for row in ans:
    print(*row)