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