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