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