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