????:1?????:????VX

2???????

3???????

4???????4??????

5????????????

???????????????11??22??????????? (?? ??????????????????????????? ????????)11????????????22???????????,??:?????,????????????????????11????????24??????????????????29????????????

22?????????,?????????

???:?,????????????50???,??????????,???????????,????????,???????????,???,????????,????????????(???????)

??????:???????