SN168 ??? ??????? ?????? 1 ?????? ????? ??????? ???????. ??? ?? ??? ??? ?????? ??? ????? ??? ???. ???????? ??? ?????????? ??? ???????????? ??????????. ???? ????? ??????? ??????? ???? ?? SN168 ?????? SN168 ???! ??????? SN168 ?????? ??????? ??????????????? ??????? ????????? ??????? ???????? ??????? ??? ??????????? ??????? ??????? ???? ?????