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