#include <iostream>
#include <math.h>
#include <stdlib.h>
using namespace std;
#define N 200
    int mapp[N][N];
    int h;
    bool gotcha = false;
bool isDifX(int a, int b, int c, int d){
    if(mapp[a][b]*mapp[c][d] < 0){
        return false;
    }else{
        return true;
    }
}
void read(int a, int b){
    cout << a << " " << b << "\n";
    cout.flush();
    cin >> h;
    mapp[a][b] = h;
    if(h == 0){
        gotcha = true;
    }
}
int main(){


    bool gottx = false;
    int vpx = 0;
    int vpy = 0;
    for(int y = 0; y < N; y += 4){
            read(0,y);
            if(gotcha == true)
                    break;
        for(int x = 0; x < N; x += 4){
                read(x+4, y+4);
                if(gotcha == true)
                    break;
            if(isDifX(x,y,x+4,y+4) && gotcha == false){
                gottx = true;
                vpx = x;
                vpy = y;
                break;
            }
            if(gottx == true)
                    break;
            if(isDifX(x,y,x+4,y) && gotcha == false){
                gottx = true;
                vpx = x;
                vpy = y;
                break;
            }else{
                read(x+4, y);
                if(gotcha == true)
                    break;
            }
        }
        if(gotcha == true || gottx == true)
                    break;

    }
        if(gotcha == false && gottx == true){
            for(int g = 0; g < 5; ++g){
                for(int k = 0; k < 5; ++k){
                    read(vpx+k, vpy+g);
                    if(gotcha == true)
                    break;
                }
                if(gotcha == true)
                    break;
            }
        }

    return 0;
}