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