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