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