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