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