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