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