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