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