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