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