2?12???,????,???????????????????????????????? ?? ????? 2???12??,??????????,???????????????????? ???????????? ???? 2??????????12?,???????????,????????????????????????????????????????????????????????????????????????? ? ? ??????:?? ??“?????4?????”????

?? (????)????:?????????????

????:1??????4?????:???????

2?????????

3???????

4???????

5?400????????

2?12???,????,???????????????????????????????? ?? ????? 2???12??,??????????,???????????????????? ???????????? ???? 2??????????12?,???????????,????????????????????????????????????????????????????????????????????????? ? ? ??????:??