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