public class TestProg
{

   public static void main(String[] args)
   {

      RBTree<KeyType, ValueType> T 
            = new RBTree(new KeyComp());

      T.insert(new KeyType("ABC"), new ValueType(2));
      T.printTree();

      System.out.println("=============================");

      T.insert(new KeyType("DEF"), new ValueType(12));
      T.printTree();

      System.out.println("=============================");

      T.insert(new KeyType("GIJ"), new ValueType(12));
      T.printTree();

      System.out.println("=============================");

      T.insert(new KeyType("HIJ"), new ValueType(12));
      T.printTree();

      System.out.println("=============================");

      T.insert(new KeyType("KLM"), new ValueType(12));
      T.printTree();

      System.out.println("=============================");

      T.insert(new KeyType("XYZ"), new ValueType(12));
      T.printTree();
   }
}