?????? A ?-?????? ????? ??????? ????, ?? ?? combined ?? ?????? ????? ?????? ?????? ??????. ????? ????? ?-????? ?? ???????? ???, ?????? 500 ?"? ????? ???????? ???? ???? ?? ??????? ??? ???. ??? ?????? A ???? ?????? ????? ?? ??????, ????? ??????, ???????? ??? ??????(B3) ???? ?????? ?? ??????, ?-???} ????? ?-???. ?????? B3 ?????/??????/?????