#include <bits/stdc++.h>
#define REP(i,n,N) for(int i=(n);i<(int)N;i++)
#define p(s) cout<<(s)<<endl
#define ck(n,a,b) ((a)<=(n)&&(n)<(b))
#define F first
#define S second
typedef long long ll;
using namespace std;
const int inf=1e9;


int main(){
	int X,Y;
	cout << 0 <<" "<< 0 <<endl;
	int d;
	cin>>d;
	X=d/2;
	Y=d-X;
	cout << X <<" "<< Y <<endl;
	int a;
	cin>>a;
	cout << X+a/2+a%2 <<" "<< Y-a/2-a%2 <<endl;
	cin>>d;
	if(d!=0){
		cout << X-a/2-a%2 <<" "<< Y+a/2+a%2 <<endl;
		cin>>d;
	}
	return 0;
}