*     *   *****   *     *  *     *  *        
*     *  *     *  *   **   *     *  *        
 *   *   *        * **      *   *   *        
 *   *   *        **        *   *   *        
  * *    *        * **       * *    *        
  * *    *     *  *   **     * *    *        
   *      *****   *     *     *     *******