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