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