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