import java.util.*;
   import java.io.*;

    class Binary{
      
       public static void main(String[] args) throws IOException{
         Scanner s = new Scanner(new File("DATA3.txt"));
         PrintStream p = new PrintStream(new FileOutputStream("OUT3.txt"));
         for(int h = 0; h < 5; h++){
            String a = s.next();
            for(int i = 0; i <= 1; i++){
               for(int j = 0; j <= 1; j++){
                  for(int k = 0; k <= 1; k++){
                     for(int l = 0; l <= 1; l++){
                        String t = String.valueOf(i) + String.valueOf(j) + String.valueOf(k) + String.valueOf(l);
                        boolean match = false;
                        for(int x = 0; x <= 4 - a.length(); x++){
                           if(t.substring(x, x+a.length()).compareTo(a) == 0){
                              match = true;
                              break;
                           }
                        }
                        if(!match){
                           p.println(t);
                        }
                     }
                  }
               }
            }
         }
      }
   }