KC9 ??????? ?????????? ?????????. ???????????????? KC9, ??????? ??? "???????????" ??? ???? ????????. ??????????? ????? ?????????????? ????????? KC9 ???????. ???????? ????????? ????????????? ????? KC9 ?????? ?????????? ????? ???? ??????????? ?????? ???? ???????? ??? ??? ????? kc9 slot ?? ??? ??? ????? ??? ??????? . Swift ???????? ??? ??