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