#include <iostream>

using namespace std;

int vl, vr, x, y;

int main() {
	cout << 0 << ' ' << 0 << endl;
	cin >> vl;
	cout << 1000000000 << ' ' << 0 << endl;
	cin >> vr;
	y = (vl + vr - 1000000000) / 2; 
	x = vl - y;
	cout << x << ' ' << y << endl;

	return 0;
}