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