#include <bits/stdc++.h>
#define FOR(i,bg,ed) for(ll i=(bg);i<(ed);i++)
#define REP(i,n) FOR(i,0,n)
#define MOD 1000000007
#define int long long
using namespace std;
typedef long long ll;
const int INF = 1e9;



signed main()
{
    int d1, d2;
    cout << "0 0" << endl;
    cin >> d1;
    cout << "1000000000 0" << endl;
    cin >> d2;

    int ret;
    int AX = (0 + d1 + 1000000000 - d2) / 2;
    int AY = (0 - 1000000000 + d1 + d2) / 2;
    cout << AX << " " << AY << endl;
    cin >> ret;

    if (ret == 0) return 0;
}