Ireland — british_isles borders (2): Scotland, WalesIrelandScotland — british_isles borders (4): England, Ireland, Wales, NorwayScotlandWales — british_isles borders (3): England, Ireland, ScotlandWalesEngland — british_isles borders (3): Scotland, Wales, FlandersEnglandFlanders — low_countries borders (4): Holland, Rhineland, Westphalia, EnglandFlandersHolland — low_countries borders (2): Flanders, WestphaliaHollandRhineland — low_countries borders (2): Flanders, WestphaliaRhinelandWestphalia — low_countries borders (4): Flanders, Holland, Jutland, RhinelandWestphaliaIceland — nordics borders (1): NorwayIcelandNorway — nordics borders (5): Finland, Karelia, Sweden, Scotland, IcelandNorwaySweden — nordics borders (4): Finland, Norway, Jutland, EstoniaSwedenFinland — nordics borders (4): Karelia, Norway, Novgorod, SwedenFinlandJutland — nordics borders (2): Westphalia, SwedenJutlandKaliningrad — 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 UralsGeorgia — caucasus borders (4): Armenia, Azerbaijan, The Caucasus, The DonGeorgiaArmenia — caucasus borders (2): Azerbaijan, GeorgiaArmeniaAzerbaijan — caucasus borders (3): Armenia, The Caucasus, GeorgiaAzerbaijanThe Caucasus — caucasus borders (3): Azerbaijan, The Don, GeorgiaThe Caucasus