????:1???????:?????????????

2???????

3?????VX

4??????

5?????????

???8?????????????????????19????????????? (?? ??????????)?19??????????????????

??????? ?????????????? ????????

????????:?????????????19????,?????,???????????

????????????:8??19???????????????????,????,????????????????,?,????,??????????????????????????,??????????????????????????

????????????????,??,????????,????????????????????,??,?????????????????????????,????????«??»???,????????????????????????,???,??,??????????????????«?»???????(????????)

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