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