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