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