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