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