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

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

19????????,?????????????????????,????

????????????,?????????????????????????????????,??????,???

??

??? ???

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

????? ??????????????:???? “???????”_????

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

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

2???????

3???????

4?????????

5?????VX

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

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

19????????,?????????????????????,????

????????????,?????????????????????????????????,??????,???

??

??? ???

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

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