#include <bits/stdc++.h>

using namespace std;


typedef int32_t h_int32;
typedef int64_t h_int64;
typedef uint32_t uh_int32;
typedef uint64_t uh_int64;
typedef h_int64 h_int;

#define REP( i, n ) for(int i = 0; i < ( int )( n ); ++i )
#define REPR( i, n ) for(int i = ( int )( n ); i >= 0; --i)
#define FOR( i, a, n ) for(int i = ( int )( a ); i < ( int )( n ); ++i )
#define FORR( i, a, n ) for(int i = ( int )( n ); i >= ( int )( a ); --i)

#define VINIT( v, type, n )vector<type> v; v.resize( n );
#define VINIT2( v, type, n, a )vector<type> v; v.resize( n, a );
#define VCIN( v, type, n ) VINIT( v, type, n ) REP( i, n ) cin >> v[i];
#define ALL( x ) x.begin(), x.end()

#define DOUT( x ) cerr << #x << " = " << x << "\n"
#define COUT( x ) cout << ( x ) << "\n"



#define INF 999999999

#ifdef _DEBUG

int res_x = 24;
int res_y = 99462;
#endif

int Check( int x, int y )
{
        int d;
#ifndef _DEBUG
        cout << x << " " << y << endl;
        cin >> d;
#else
        d = abs( res_x - x ) + abs( res_y - y );
        cout << x << " " << y  << " " << d << endl;
#endif
        return d;
}


signed main()
{
        ios::sync_with_stdio( false );
        cin.tie( 0 );


        int d = Check( 0, 0 );
        int d2 = Check( 0, d );
        cout << d2 / 2  << " " <<  d - d2 / 2;
        return 0;
}

/*
   (X,Y)
   (0,0)  => D1=(X-0)+(Y-0)=X+Y
   (0,X+Y) => D2=(X-0)+(X+Y-Y)=X+X=2X
   (X,Y)=(D2,D1-D2/2)
 */