import java.util.*;

public class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    ArrayList<String> list = new ArrayList<String>();
    for(int i = 0; i < 10; i++) {
      for(int j = 0; j < 10; j++) {
        for(int k = 0; k < 10; k++) {
          for(int l = 0; l < 10; l++) {
            if((i != j) && (i != k) && (i != l) && (j != k) && (j != l) && (k != l)) list.add(i + " " + j + " " + k + " " + l);
          }
        }
      }
    }
    int[] flg = new int[list.size()];
    int t = list.size();
    for(int i = 0; i < list.size(); i++) {
      String s = list.get(i);
      System.out.println(s);
      System.out.flush();
      int x = sc.nextInt();
      int y = sc.nextInt();
      if(x == 4) System.exit(0);
      String[] s1 = s.split(" ", 0); 
      for(int j = 0; j < list.size(); j++) {
        String str = list.get(j);
        String[] s2 = str.split(" ", 0);
        int p = 0;
        int q = 0;
        for(int k = 0; k < 4; k++) {
          if(s1[k] == s2[k]) p++;
        }
        for(int k = 0; k < 4; k++) {
          for(int l = 0; l < 4; l++) {
            if(s1[k] == s2[l]) q++;
          }
        }
        if((x != p) || (y != q)) flg[j]++; 
      }
      if(t == 1) break;
    }
    String ans = "";
    for(int i = 0; i < list.size(); i++) {
      if(flg[i] == 0) ans = list.get(i);
    }
    System.out.println(ans);
    System.out.flush();
    int x0 = sc.nextInt();
    int y0 = sc.nextInt();
    System.exit(0);
  }
}