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