????? ??? ?? ????????? ?????? ?????? ????? ?? ??????? ?????? ????? ??????? ??? ???? ???????. ?????? ???? ????? ????? ?????? {????? | ??????? | ??) ????? ??????? ???? ??? ????? ???. ?? ???? ??????? ???? ????????? . ???? ????? ????? ?????? ??????? ??? ??? ???? ?? ???? ??? ????? ?????? ?? ??????? ?????? ?? ?????? ??????! ????? ??????