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