#include<bits/stdc++.h>
using namespace std;

int main(){
	int A, B;
	cin >> A >> B;
	vector<pair<int, int>> X, Y;
	bool rev = 0;
	if (A > B) swap(A, B), rev = 1;
	int P = 0, Q = 0;
	int L = A * A + B * B;
	set<pair<int, int>> s;
	while (!s.count({P, Q})){
		while (!s.count({P, Q})){
			s.insert({P, Q});
			X.push_back({P, Q});
			Y.push_back({(P + A) % L, Q});
			P = (P + L - B) % L;
			Q = (Q + A) % L;
		}
		P = (P + A) % L;
		Q = (Q + B) % L;
	}
	if (rev) swap(X, Y);
	for (auto x : X) cout << x.first << " " << x.second << "\n";
	for (auto y : Y) cout << y.first << " " << y.second << "\n";
}