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