import java.util.*;


public class TestProg
{

   public static void main(String[] args)
   {
      Tree24 T = new Tree24();

      Scanner in = new Scanner(System.in);
      int i;
      
      String s;

      T.printTree();

      while ( in.hasNext() )
      {
         s = in.next();

         System.out.println("vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv");
         System.out.println("put(" + s + "):");
         T.put(s, 123);
         System.out.println();
         System.out.println("== After put(" + s + ") ==================");
         T.printTree();
         System.out.println();
      }
   }

}