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