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