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