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