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