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