??? ?????: 3 ??????? ?? ????? ??????? ???? ??????? ?? ?????? ???? ?? ???? ???? ??????? ???????? ?? ???????? ???? ???????? ???? ???? ????? ??? ?????? ?? ???? ?????? ?? ??? ????????? ??? ??? ????? ???? ????? ?????? ??? ??????.???? ??????? ??? ?????? ?? ???? ??????? ?????? ??????? ????? ??? ???? ??????? ?????????? ????????.??? ???? ???? ??? ?????? ??