#include <algorithm>
#include <cstdio>
#include <iostream>
#include <map>
#include <cmath>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <vector>
#include <stdlib.h>
#include <stdio.h>
using namespace std;

#define ll         long long
#define PI         acos(-1.0)
#define FOR(I,A,B) for(int I = (A); I < (B); ++I)

int main(){
    ll A, B;
    cout << 0 << " " << 0 << endl;
    cin >> A;
    cout << 0 << " " << A << endl;
    cin >> B;
    cout << B/2 << " " << A - B/2 << endl;
    return 0;
}