#include <bits/stdc++.h>
using namespace std;
#define repl(i,a,b) for(int i=(int)(a);i<(int)(b);i++)
#define rep(i,n) repl(i,0,n)
#define mp(a,b) make_pair((a),(b))
#define pb(a) push_back((a))
#define all(x) (x).begin(),(x).end()
#define uniq(x) sort(all(x)),(x).erase(unique(all(x)),end(x))
#define fi first
#define se second
#define dbg(x) cout<<#x" = "<<((x))<<endl
template<class T,class U> ostream& operator<<(ostream& o, const pair<T,U> &p){o<<"("<<p.fi<<","<<p.se<<")";return o;}
template<class T> ostream& operator<<(ostream& o, const vector<T> &v){o<<"[";for(T t:v){o<<t<<",";}o<<"]";return o;}

#define INF 2147483600
#define MX  1000000000

int main(){
  long a,b;
  cout << "0 0" << endl;
  cin>>a;
  cout << MX << " 0" << endl;
  cin>>b;

  assert((a-b+MX)%2==0);
  assert((a+b-MX)%2==0);

  long x = (a-b+MX)/2;
  long y = (a+b-MX)/2;

  assert(0<=x && x<=MX);
  assert(0<=y && y<=MX);

  cout << x << " " << y << endl;

  return 0;
}