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