????? ????? ?????? ?? ???? ????? ???? ????? ?????? ?????? ??????? ? ??????? ???????. ??? ?????? ??????? ???? ?????? ?? ????? ??????? ???? ???? ?????? ????? ?????? ???????. ???? ??? ?? ???? ??? ??????? ????: : ??? ???? ???? ?????? ??? ??????? {?????????? ???????|???? ?????|??????? ????? ????? ??? ??????? ????????? ???? ????? ?????? ??????.