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