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