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