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