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