????????????7????4? 4???,?????????,?,???????????,??????

6????????22??,??,?????????????,????,??????????????

???????4???????????????????,?????????????,???????????????,???????????????????????????????????,????????????????(?)

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

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

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

2?????

3?????VX

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

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

????????????7????4? 4???,?????????,?,???????????,??????

6????????22??,??,?????????????,????,??????????????

???????4???????????????????,?????????????,???????????????,???????????????????????????????????,????????????????(?)

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