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