?????? A ?-?????? ????? ??????? ????, ?? ?? read more combined ?????? ??? ?????? ????? ?????? ?????? ??????. ????? ????? ?-????? ?? ???????? ???, ???? ????? ????? ???? ???? ?? ??????? ??? ???. ?????? A ??? ???? ?????? ????? ?? ??????, ???, ??????? ??????(B3) ????? ?????? ?? ??????, ?-???} ??? ?-???. ?????? ?????/??????/????? ????????? ?