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