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