#include <bits/stdc++.h>
#include <atcoder/all>
using namespace atcoder;
using namespace std;
using ll=long long;
using ld=long double;
ld pie=3.141592653589793;
ll mod=1000000007;
ll inf=10099999999999990;
int main(){
    cout << "0 0" << endl;
    ll a;
    cin >> a;
    if (a==0)
    {
        return 0;
    }
    cout << "100000 0" << endl;
    ll b;
    cin >> b;
    if (b==0)
    {
        return 0;
    }
    ll c=a-b;
    ll x=50000+c/2;
    cout << "0 100000" << endl;
    cin >> b;
    if (b==0)
    {
        return 0;
    }
    c=a-b;
    ll y=50000+c/2;
    cout << x << ' ' << y << endl;
    ll z;
    cin >> z;
}