???? ???? ???? ????? ??? ???? ?????? ??????? ? S N 168 ????????? ???????? ??? ?????? ! ?? ?????????? ???????? ???? ??????? , ??????????? ????????? ??????? ???? ??????? ?????? ?????? ????? 24 ??????? ???? ???????? ??? ?????? S N 168. SN168 : ????! ?????? ???? ??? ??????? ?????! ??????????????????? ??? SN168, ??????? ????????????????