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