import java.util.*;

public class Exercise67{
  public static void main (String[] args){

    Scanner sc = new Scanner(System.in);

    int[] q = {3, 2, 1, 0};
    ArrayList<Integer> confirm = new ArrayList<Integer>();
    confirm.add(0);
    confirm.add(1);
    confirm.add(2);
    confirm.add(3);

    whole: while(true){
      System.out.println(q[0] + " " + q[1] + " " + q[2] + " " + q[3]);
      System.out.flush();

      int p = sc.nextInt();

      int h = sc.nextInt();

      if (p == 4){
        break whole;
      }else if (p + h == 4){
        q[confirm.get(confirm.size() - 1)] = changeNum(q[confirm.get(confirm.size() - 1)], q);
      }

      for (int i = 0; i < 4; i++){
        eachNum: for (int j = 0; j < 10; j++){
          if (checkMN(plus(q[i]), q)){
              q[i] = plus(q[i]);
              continue;
          }else{
            q[i] = plus(q[i]);
            System.out.println(q[0] + " " + q[1] + " " + q[2] + " " + q[3]);
            System.out.flush();

            int pd = sc.nextInt();
            int hd = sc.nextInt();

            if (pd == 4){
              break whole;
            }else if(p + 1 == pd){
              p = pd;
              confirm.remove(confirm.indexOf(i));
              break eachNum;
            }else if(p - 1 == pd){
              if (q[i] > 0){
                q[i]--;
                confirm.remove(confirm.indexOf(i));
                break eachNum;
              }else{
                q[i] = 9;
                confirm.remove(confirm.indexOf(i));
                break eachNum;
              }
            }else if (pd + hd == 4){
              q[confirm.get(confirm.size() - 1)] = changeNum(q[confirm.get(confirm.size() - 1)], q);
            }
          }
        }
      }
    }


  }
  private static boolean checkMN(int num, int[] array){
    boolean flag = false;
    for (int i = 0; i < 4; i++){
      if (num == array[i]){
        flag = true;
      }
    }
    return flag;
  }

  private static int plus(int num){
    if (num < 9){
      num++;
    }else{
      num = 0;
    }
    return num;
  }

  private static int changeNum(int num, int[] array){
    if (checkMN(num, array)){
        num = plus(num);
        return changeNum(num, array);
    }else{
      return num;
    }
  }
}