????? ??? ???????? B ??????? ??? ??, ??? ??????? ???? ???? ???? ???? ?????? ??????? ????? ?????????? ???? ??????? ??????? ??? ??. ?? ??? ??????? ??????? ??????? ?? ?? ??????? ???? ???? ????? ???? ? ??? ?? ??? ????? ???? ????? ?????? ??. B ??? ? ??? ???? ????? ???? ?? ?????? ???? ????? ?? ??? ?????????? ????? ????? ?????? ???? ??. ?? ??? ??????? ??????, ??????? ??? ?????? ????????? ????? ?????????? ??, ??? ???? ????? ?? ?????? ????? ???????? ??????? ??? ??.

??? ??????? B ?? ???? ????? ??? ??, ???? ??????? B ?? ?????? ??? ????? ???????? ??? ??. ?????? VB ??? ???? ?????? ????? ???????????? ????? ????? ????? ???? VB ?? ???? ??? ??, ???? ????? VB ?? ?????? ???????? ???? ??? ??, ???? "???? ????????" ????? ???????? ??? ??. ???? ??. ??????? ??????? ????? ?? ??? ??????? VB ?? ???? ????? ???? ??? ??.

????? ????? ???? ??? ???? ????????? B ???????????? B1, B2, B3, B5, B6 ??? H?? ?????? ??? ??. ??????? B1, ???? ?????? ????? ?? ???????? ??? ??, ?? ????????????? ??????????? ?????? ??? ??, ??????? ????? ????? ??, ??? ????????? ????????, ?????? ??????? ??? ?????? ???? ??? ??????? ??????????? ?????????? ?????? ??? ????? ??. ????????? ????, ???? ???????, ???, ???, ???? ????, ?????? ????, ????, ????, ?????, ????? ?????????? ????????? ??? ??. ??????? B2, ???? ??????????? ????? ?? ???????? ??? ??, ?? ???????? ??????? ????????????, ??????????? ???????? ??? ????, ??????? ??? ?????? ????????? ??? ?? ??. ?? ??????? ????????????? ??? ???????? ???????? ??????? ??? ?????? ??????????? ?????????? ??????? ??? ??? ??? ??. ?????? ??????? ??????? B2 ?? ??? ??? ??, ?????? ????? ??????????? ??????? ??? ????????? ??? ?? ??? ??? ???????? ????? ??????? ??? ??. ????? ??? ???? ????????????? ????????? ????? ???, ????? ??? ??? ?????? ??? ??, ??? ????? ????? ?????? ??????? ????? ??. ????????? ?????? ????, ???, ????, ???? ?????????? ???????, ?????? ????, ???????????, ????????? ???? ??? ?????, ????, ??????? ????, ?????, ??????, ?????????, ?????? ?????????? ????????? ??? ??. ??????? B3, ???? ??????? ????? ?? ???????? ??? ??, ?? ???????? ????????? ?????? ?????? ??? ?? ??? ??????? ?????????? ?????? ??? ??. ??????????? ???? ???? ??????? ???????????? ???? ?????????. ?? ??????? ?????, ??? ????? ?????, ????????? ??? ????? ???????? ???????? ????????? ?????????? ?????? ???? ??. ??????? B6 ??????? ????????? ???? ??? ????? ????? ?? ??? ?? ??? ???????? ??? ????? ?????????? ?????? ??????? ?? ??? ??. ??????? ??????????? ?????? ???? ????? ?????? ???????? ?????????? ?????? ?????????????? ??????? ???????? ??? ?????????????? ????????? ??? ?? ??? ??, ??????? ??? ????? ???????????? ??? ?? ??? ??, ??? ????? ?????? ??????? ?????????? ??? ??. ???? ????? ?????? ?????, ???, ??????, ?????? ??? ??????? ???????? ????? ??? ?????? ???? ?? ??? ??. ???? ????? ????????? ????? ?????, ??????? ???, ????? ????????? ????????, ?????? ??? ?????? ????? ????????? ????? ??? ?????? ???? ?? ?? ??? ??. ????????? ????, ?????? ????, ????, ???????????, ????, ???, ?????, ???? ??? ???????????? ????????? ??? ??. ??????? H, ???? ??????? ????? ?? ???????? ??? ??, ?? ??????? ???????? ?????????? ??? ??? ??, ??????? ?????? ?????? ??? ??, ??? ???? ?????? ??? ??, ????????? ???????? ??? ??????????? ??? ?????? ??? ??. ????, ?????? ????, ???, ????? ????? ???? ???????? ???? ??? ??.

??????? B ???????? ???? ??????? ????? B1.B2.B3 (???????), B5 (??????????? ????), B6.B9 (?????), ??? B12 (?????????) ??.

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