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