??? ???? ??? ??????? ???? ??????? ?????? ??? ??????? ???? ????? ??????? ??? ????? ????? . ???? ????? ???????? , ???? ?????? ????? ??? ????? ????? ?????????. ????? ???? ??? ??????? ? ?????? ???????? . ????? ???? ??? ??????? ????? ????? ?????? ???????? ????? ???? ??? ??????? ?? ????? ???????? ?????? . ????? ????? ?? ???????? 3 ??? ????