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