?????? ???：???? ???? ????? ???????? ??????? ????? ????? ??? ????? ????? ?????? ???? ????? ????? ????? ???...
???? ??? ????? ???????? ?????? ????? ????? ????? ????? ????? ??? ???? ????? ??? ????? ??? ??? ????? ?? ????? ?????? ?????? ?? ????? ??? ???? ???? ??? ???? ?????? ???? ???? ????? ????? ??? ????? ??? ???? ?????? ??????? ?? ?????? ?? ???? ??? ??? ??? ??? ????? ?? ????? ??? ?? ????? ??? ???? ??? ???? ????? ??? ????? ????? ???? ????? ??? ??? ??? ?????? ???????
1. **??? ??? ???? ??? ??? ?????**
???? ??? ????? ????? ??? ???? ?????? ??? ?????? ??? ???? ??? ????? ?? ??? ???? ???? ????? ??? ??? ????? ??? ??? ??? ??? ?? ????? ??? ?? ????? ??? ??? ?? ?? ?????? ?????? ???? ????? ??? ????? ??? ??? ??? ???????? ???? ??? ??? ??? ????? ??? ???? ????? ?? ?? ???? ?????? ?? ???? ????? ??? ????? ??? ???? ??? ???? ??? ??? ?? ????? ?? ???? ??? ?? ????? ?????? ??? ???? ??? ????? ?
2. ?????? ??? ????
??????? ?????? ???? ???? ????? ???? ???? ?????? ????? ???? ????? ???? ????? ????? ???? ????? ????? ???? ??? ?????? ??????? ???? ???? ??? ??? ??? ??? ?? ????? ?????? ???? ?? ???? ????? ????? ???? ????? ?????? ?????? ?? ??? ???? ?????? ??????? ??? ?? ????? ???? ????? ???? ???? ???? ???? ????? ?????
3. ???? ????? ??
???? ???? ??? ??? ???? ????? ???? ????? ???? ?? ???? ????? ?? ?????? ???? ?? ????? ???? ??? ???? ?? ??? ?? ????? ?????? ?? ????? ???? ?????? ???? ??? ???? ?????? ???? ?? ????? ?????? ???? ????? ???? ?????? ??? ????? ???? ??? ???? ??? ?????? ???? ???? ??? ??? ???? ??????? ???? ???? ??? ???? ?????? ???? ??? ?? ????? ??? ???? ???? ??????? ????? ?????
?????? ?????? ?? ????? ??????? ????? ??? ?????? ?????? ???? ??? ??? ?? ????? ?????? ???? ??? ???? ???? ????? ???? ???? ???? ??? ??? ???? ????? ???? ??????? ???? ????? ?? ?????? ?? ???? ??? ?????? ???? ????? ??? ??? ??????? ???? ?????? ??? ?????? ??? ??? ????? ???? ????? ???? ???? ??? ?? ????? ?????? ??? ??????? ????? ??? ?? ???? ???? ?????? ???
????
???? ???