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