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