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

2????????

3???????

4???????

5???????

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