#include <iostream>

using namespace std;

int dis[2], ansx = 0, ansy = 0, box = 0;

int main(){
	cout << 0 << " " << 0 << endl;
	cin >> dis[0];
	cout << 1000000000 << " " << 0 << endl;
	cin >> dis[1];

	box = dis[0] + dis[1] - 1000000000;
	ansy = box / 2;

	ansx = dis[0] - ansy;

	cout << ansx << " " << ansy << endl;

	return 0;
}