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