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