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