#include <iostream>
using namespace std;
int main(){
  int a,b,c,d,e,x,y,px;
  int ary[4]={0,1,2,3};
  int cnt=0;
  int col=3;
  int pcol=3;
  while(1){
    cnt+=1;
    a=ary[0]; b=ary[1]; c=ary[2]; d=ary[3];
    cout<<a<<" "<<b<<" "<<c<<" "<<d<<endl;
    cin>>x>>y;
    if(x==4) break;
    if(cnt==1){
      px=x;
      e=ary[col];
      ary[col]+=1;
    } else {
      if(x>px){
        if(col>0){
          pcol=col;
          col-=1;
        }
        e=ary[col]+1;
        if(e==10) e=0;
        while(1){
          if(e==ary[0] || e==ary[1] || e==ary[2] || e==ary[3]){
            if(e==9) e=0;
            else e+=1;
          } else {
            break;
          }
        }
        ary[col]=e;
      } else if(x<px && col==pcol) {
        ary[col]=e;
        if(col>0){
          pcol=col;
          col-=1;
        }
      } else {
        e=ary[col]+1;
        if(e==10) e=0;
        while(1){
          if(e==ary[0] || e==ary[1] || e==ary[2] || e==ary[3]){
            if(e==9) e=0;
            else e+=1;
          } else {
            break;
          }
        }
        ary[col]=e;
      }
      px=x;
    }
  }
  return 0;
}