???? ???? ??????? LF2: ???????? ?????? ??????? ????? ??????

???? ??????? LF2? ?? ????? ???? ??????????? ??? ???????? ????????? ???? ?????? ???? ???? ?????? ?? ?????? ?? ?????? ????? ?? ????????? ????????. ????? ?? ????? LF2 ???? ??????? ????? ??? ?????? ??????? ?????? ?????? ?????? ?????? ??? ???? ????? ???? ????? ?? ??????? ???????? ??????. ???? ????? ??????? ??????? ???????? ???? ???? ??????? LF2 ????? ??????? ?????????? ???????? ??????? ??? ????? ?????? ?????? ????????? ?????? ???? ?? ???? ???? ?????? ??????. ???? ?????? ????? ????? ??????? ??????? ???????? ??? ????? ??????? ????????? ?? ????? ????????? ??? ?? ??? ?????????????? ?????? ?????? ?????? ?????? ??????. ???????? ??? ???? ????? ???? ??????? LF2 ????? ?????? ???????? ??? ?????? ?????? ????? ???????? ???????? ???????? ???????. ???? ?????? ??????? ????????? ??? ???? ?? ??? ?????? ????? ????????? ????????. ???? ???? ???? ???? ??????? LF2 ????? ????? ???????? ????? ??????? ??? ????? ?????? ?????? ????? ?????? ?? ?????? ?? ??????? ???????? ??????.