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