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