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