Brittany — gaul borders (2): Aquitaine, NormandyBrittanyNormandy — gaul borders (5): Alsace, Aquitaine, Brittany, Burgundy, FlandersNormandyAquitaine — gaul borders (4): Brittany, Burgundy, Normandy, ProvenceAquitaineBurgundy — gaul borders (5): Alsace, Aquitaine, Normandy, Piedmont, ProvenceBurgundyProvence — gaul borders (3): Aquitaine, Burgundy, PiedmontProvenceAlsace — gaul borders (4): Burgundy, Flanders, Normandy, RhinelandAlsaceFlanders — low_countries borders (5): Alsace, Holland, Normandy, Rhineland, WestphaliaFlandersHolland — low_countries borders (2): Flanders, WestphaliaHollandRhineland — low_countries borders (3): Alsace, Flanders, WestphaliaRhinelandWestphalia — low_countries borders (4): Flanders, Holland, Jutland, RhinelandWestphaliaIceland — nordics borders (1): NorwayIcelandNorway — nordics borders (4): Finland, Karelia, Sweden, IcelandNorwaySweden — nordics borders (4): Finland, Norway, Jutland, EstoniaSwedenFinland — nordics borders (4): Karelia, Norway, Novgorod, SwedenFinlandJutland — nordics borders (2): Westphalia, SwedenJutlandPiedmont — italy borders (4): Burgundy, Lombardy, Provence, TuscanyPiedmontTyrol — italy borders (1): VenetoTyrolLombardy — italy borders (3): Piedmont, Tuscany, VenetoLombardyVeneto — italy borders (4): Lombardy, Slovenia, Tuscany, TyrolVenetoTuscany — italy borders (4): Lazio, Lombardy, Piedmont, VenetoTuscanyLazio — italy borders (2): Campania, TuscanyLazioCampania — italy borders (2): Apulia, LazioCampaniaApulia — italy borders (2): Campania, SicilyApuliaSicily — italy borders (1): ApuliaSicilySlovenia — balkans borders (2): Croatia, VenetoSloveniaCroatia — balkans borders (4): Bosnia, Montenegro, Serbia, SloveniaCroatiaBosnia — balkans borders (3): Croatia, Montenegro, SerbiaBosniaSerbia — balkans borders (4): Bosnia, Croatia, Macedonia, MontenegroSerbiaMontenegro — balkans borders (4): Albania, Bosnia, Croatia, SerbiaMontenegroAlbania — balkans borders (3): Greece, Macedonia, MontenegroAlbaniaMacedonia — balkans borders (3): Albania, Greece, SerbiaMacedoniaGreece — balkans borders (3): Albania, Macedonia, ThraceGreeceKaliningrad — baltic borders (1): LithuaniaKaliningradLithuania — baltic borders (3): Belarus, Kaliningrad, LatviaLithuaniaLatvia — baltic borders (4): Belarus, Estonia, Lithuania, NovgorodLatviaEstonia — baltic borders (3): Latvia, Novgorod, SwedenEstoniaBelarus — baltic borders (4): Latvia, Lithuania, Moscow, NovgorodBelarusKarelia — russia_west borders (5): Finland, Moscow, Norway, Novgorod, Western UralsKareliaNovgorod — russia_west borders (6): Belarus, Estonia, Finland, Karelia, Latvia, MoscowNovgorodMoscow — russia_west borders (7): Belarus, The Don, Karelia, Novgorod, Eastern Ukraine, Western Urals, The VolgaMoscowEastern Ukraine — russia_west borders (2): The Don, MoscowEastern UkraineThe Don — russia_west borders (5): The Caucasus, Georgia, Moscow, Eastern Ukraine, The VolgaThe DonThe Volga — russia_west borders (3): The Don, Moscow, Western UralsThe VolgaWestern Urals — russia_west borders (3): Karelia, Moscow, The VolgaWestern UralsThrace — anatolia borders (2): Western Anatolia, GreeceThraceWestern Anatolia — anatolia borders (2): Central Anatolia, ThraceWestern AnatoliaCentral Anatolia — anatolia borders (3): Eastern Anatolia, Western Anatolia, CyprusCentral AnatoliaEastern Anatolia — anatolia borders (4): Central Anatolia, Armenia, Azerbaijan, GeorgiaEastern AnatoliaCyprus — anatolia borders (1): Central AnatoliaCyprusGeorgia — caucasus borders (5): Eastern Anatolia, Armenia, Azerbaijan, The Caucasus, The DonGeorgiaArmenia — caucasus borders (3): Eastern Anatolia, Azerbaijan, GeorgiaArmeniaAzerbaijan — caucasus borders (4): Eastern Anatolia, Armenia, The Caucasus, GeorgiaAzerbaijanThe Caucasus — caucasus borders (3): Azerbaijan, The Don, GeorgiaThe Caucasus