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