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