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