KC9 ?????????????? ?????????? ??????????????. ??????????? KC9, ??????? ???? "???????????" ??? ??? ID. ????????? ????? ????????????? ???????? KC9 ???????. ???????????????? ?????????? ??????????? ????? KC9 ?????????? ?????????? ???????? KC9 ??????????? ?????? ???? ????? ??? ??? ??????? ?? ????????? ??? ????? ??? ???????? . Swift ???? ??