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