#include "bits/stdc++.h"
#define REP(i,n,N) for(int i=(n); i<(N); i++)
#define RREP(i,n,N) for(int i=(N-1); i>=n; i--)
#define CK(n,a,b) ((a)<=(n)&&(n)<(b))
#define ALL(v) (v).begin(),(v).end()
#define p(s) cout<<(s)<<endl
#define p2(a,b) cout<<(a)<<" "<<(b)<<endl
#define v2(T) vector<vector<T>>
typedef long long ll;
using namespace std;
const int inf=1e9+7;

vector<int> vt;
int a,b;
int main() {
    REP(i,0,10){
        cout<<i<<" "<<i<<" "<<i<<" "<<i<<endl;
        cin>>a>>b;
        if(a==1) vt.push_back(i);
    }
    do{
        cout<<vt[0]<<" "<<vt[1]<<" "<<vt[2]<<" "<<vt[3]<<endl;
        cin>>a>>b;
        if(a==4) break;
    }while(next_permutation(ALL(vt)));
    return 0;
}