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