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