?????? ??? ?? ???? ???? ??????? ??? ???? ??? ?? ??? ??????? ??????? ???? ???????? ?? ??????? ???????? ????????? ??????? ??????? ??? ?????? ????????? ??? ?????? ?????? ??????? ???????? ???? ?????? ??????? ?????? ???????? ?????? ???? ???? ?????? ??? ???? ???????? ???????? ???? ????? ?? ???? ?????? ?? ?????:?? ??????? ?????? ?????? ?????? ?? ??????? ?