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