from math import gcd

A, B = map(int, input().split())
N = A * A + B * B
G = gcd(A, B)
for k in range(N // G):
    for i in range(G):
        print(k * A % N,  (k * B + i * A) % N)
for k in range(N // G):
    for i in range(G):
        print(((k + 1) * A + i * B) % N,  k * B % N)