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