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