????? ??? ??????? ??????? ????? ???? ????? ??????? ?????? ????? ? ???????? ???? ?????????? ?????: ?????? ???? ??? ? ?????? ??? ??? ? ????? ???????? ? ???? ???? ???? ? ??? ???? ???? ???? ? ?????? ???? ? ?????? ???? ???????? ??? ????????? ??????? ??? ?????? ?????? ????? ??????????? ?? ????????????? ????? ?????????? ???????? ???? ???????????? ??? ????