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