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