????:1????:????QQ?

2???????

3??????????

4???????

5???????

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