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