A, B = map(int, input().split())
C, D = map(int, input().split())
E = A*A+B*C
F = A*B+B*D
G = A*C+C*D
H = B*C+D*D
print(A*E+B*G, A*F+B*H)
print(C*E+D*G, C*F+D*H)