???? ???? ???? ??? ?????? ??????? ?? ??????. ????? ?????? ?????? ???? ????? ??? ???????. ?????? ???? ???? ?? ????????? ???: ????}. ?????? ??? ???, ???? ???? ???? ????? ??????. ???? ??????? ?? ?????? ??? ?? ??????. ????? ????????? ??????? ???????. ??????? ??? ????????? ??????? ??????? ?? ?????} ?????? ??????. ???? ??????? ??????? ???????? ?????