a,b=map(int,input().split())
c,d=map(int,input().split())
A,B,C,D=1,0,0,1
for _ in range(3):
	A,B,C,D=A*a+B*c,A*b+B*d,C*a+D*c,C*b+D*d
print(A,B)
print(C,D)