KC9 ??????????? ?????????? ?????????. ????????????? KC9, ??????? ???? "???????????" kc9 ??????????? ??? ???? ID. ??????????? ????? ????????????? ????????? KC9 ??????. ??????? ?????????? ????????????? ????? KC9 ?????? ?????????? ????????? ??????? ??????????? ??? ???? ????? ??? ??? ????? ??? ????????? ??? ????? ??? ???????? . Swift ?????