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