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