import sys
input = lambda :sys.stdin.readline()[:-1]
ni = lambda :int(input())
na = lambda :list(map(int,input().split()))
yes = lambda :print("yes");Yes = lambda :print("Yes");YES = lambda : print("YES")
no = lambda :print("no");No = lambda :print("No");NO = lambda : print("NO")
#######################################################################
m = [na() for i in range(2)]

def mul(a, b):
    return (a[0][0]*b[0][0] + a[0][1] * b[1][0],a[0][0]*b[0][1]+a[0][1]*b[1][1]), (a[1][0]*b[0][0]+a[1][1]*b[1][0],a[1][0]*b[0][1]+a[1][1]*b[1][1])

m = mul(mul(m, m),m)

for a, b in m:
    print(a,b)