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