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