???? ?? ???? ?????? ???? ??? ?? ??????? ?? ?????? ?????? ??????? ?????? ??? ????? ???? ????. ???? ????? ????? ????? ??? ??? ?? ??????? ???? ????? ????? ?????? ??????? ???? ????? ???? . ???? ??? ????? ?? ???????? ??????? ???? ??? ?????? ???????: * ???? ABC * ???? JKL ????? ??? ??????? ? ???? ?? ???? ??????. ????? ???????? ???? ??? ??????? ??????