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