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