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