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