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