a, b = map(int, input().split())
c, d = map(int, input().split())
e = a * a + b * c
f = a * b + b * d
g = c * a + d * c
h = c * b + d * d
print(a * e + b * g, a * f + b * h)
print(c * e + d * g, c * f + d * h)