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