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