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