SN168 ?? ??????????????? ??????? ?????? ??? ?????? ????? ?????? . ???? SN168 ????????????? ???? ??????????????? ?????????? ??????? ???????? ???????? SN168 ????????????? ???????????? ??????????? SN168 ????????????? ??????? ????????? ???? ???????? ???????? ????? ????? ?????? ????????????? ??????????????? ????? ?? ???? ????????. ???????????? ??