#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
typedef unsigned long long ull;
typedef pair<ll, ll> P;

#define fi first
#define se second
#define repl(i,a,b) for(ll i=(ll)(a);i<(ll)(b);i++)
#define rep(i,n) repl(i,0,n)
#define each(itr,v) for(auto itr:v)
#define pb push_back
#define all(x) (x).begin(),(x).end()
#define dbg(x) cout<<#x"="<<x<<endl
#define mmax(x,y) (x>y?x:y)
#define mmin(x,y) (x<y?x:y)
#define maxch(x,y) x=mmax(x,y)
#define minch(x,y) x=mmin(x,y)
#define uni(x) x.erase(unique(all(x)),x.end())
#define exist(x,y) (find(all(x),y)!=x.end())
#define bcnt __builtin_popcount

#define INF INT_MAX/3

int main(){
	cin.sync_with_stdio(false);
  int x=1000000000/2,y=1000000000/2;
  cout<<x<<" "<<y<<endl;
  int d,d1,d2;
  cin>>d;
  {
    cout<<x+d<<" "<<y<<endl;
    cin>>d1;
  }
  {
    cout<<x-d<<" "<<y<<endl;
    cin>>d2;
  }
  int dx,dy;
  if(d*2==d1){
    dy=d2/2;
    dx=d-dy;
  }else{
    dy=d1/2;
    dx=d-dy;
  }
  rep(i,4){
    cout<<x+(i/2?-dx:dx)<<" "<<y+(i%2?-dy:dy)<<endl;
    cin>>d;
  }
	return 0;
}