#include<iostream>
#include<algorithm>
#include<string>
#include<vector>
using namespace std;
long long X = 0, Y = 0;
int main() {
	long long A = 0;
	cout << "0 -1000000000" << endl;
	cin >> A;
	long long B = 0;
	cout << "0 1000000000" << endl;
	cin >> B;
	Y = (A - B) / 2;
	long long C = 0;
	cout << "-1000000000 0" << endl;
	cin >> C;
	long long D = 0;
	cout << "1000000000 0" << endl;
	cin >> D;
	X = (C - D) / 2;
	cout << X << ' ' << Y << endl;
	return 0;
}