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