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