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