KC9 ??????? ?????????? ?????????. ??????????? KC9, ???????? ????? "???????????" ??? ???? ????????. ????????? ????? ?????????????? ???????? KC9 ???????. ??????? ?????????? ????????????? ????? KC9 ?????? ?????????? ????????? ???? ??????????? ?????? ???? ????? ??? ??? ????????? ?? ??? ??? ????? ??? ?????????. Swift ???????? ?? ???? ???!