????? 3 ????? ???? ??????? ???? ?????? ???????. ??????? ????? ?? ????? 3 ???? ?? ???????? ???? ?? ????? ?????. ????? ??????? ?????? {???? ?????|?????? ?? ????? ,????? ???? ????, ?????? ? ?????? ?????????. ????? 3 ????? {??????? ??????|???? ????? ????? ????. ?????? {?????? ??????:???? ????, ?????