FRA, FRH - si404 (legacy regions)
FRA-BRE, FRA-COR, FRA-CVL, FRA-PDL - si404 (when created)
->
FRA-BRE, FRA-COR, FRA-CVL, FRA-PDL - si404
FRA-BFC, FRA-GES, FRA-HDF, FRA-IDF - michih (when created)
->
FRA-BFC, FRA-GES, FRA-HDF, FRA-IDF - michih
European region lines sorted by alphabetical order of the first region