????????2??11???????????????

????????2??11???????????????

1????4????????????2?????4????????(???????1)??????2?????4??????(????У???2);??6???????????4?????;??6???????????2?????1????????(???????????)

2??????????????????????????30????????????????????????????3????????

3????????????ν?????е?????(λ??1)??????(λ??2)??????????????????????????????????2??????

4????????????????????5??

?????????3???????????????????????2??????????г???????????????????????????????????

5???????????????????????????3?????????????????????????????????????????????????????????????5????(λ??3)

6?????????λ??1????????????30?????????????????

7?????????λ??2??????????????????????????????????????????????????????????7????(???????????????????)

8??????????????????????20???????????????????????????????????????????????????????????10????????????

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

9?????????????????????з???

??11?????~~