#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
using namespace std;

int main()
{
	int X = 0, Y = 0;
	int d;

	cout << X << " " << Y << endl;
	cin >> d;

	X += min(d, (int)1e9);
	d -= min(d, (int)1e9);
	Y += d;

	cout << X << " " << Y << endl;
	cin >> d;
	d /= 2;

	X -= d;
	Y += d;

	cout << X << " " << Y << endl;

	return 0;
}