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