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