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