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