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