/**
 *   @FileName	a.cpp
 *   @Author	kanpurin
 *   @Created	2020.06.04 17:42:15
**/

#include "bits/stdc++.h" 
using namespace std; 
typedef long long ll;

int main() {
    cout << 0 << " " << 0 << endl;
    cout << flush;
    ll s;cin >> s;
    if (s == 0) {
        return 0;
    }
    cout << 1000000000 << " " << 0 << endl;
    cout << flush;
    ll t; cin >> t;
    if (t == 0) {
        return 0;
    }
    cout << (s + 1000000000 - t) / 2 << " " << (s - 1000000000 + t) / 2 << endl;
    cout << flush;
    return 0;
}