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