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