Morocco — maghreb borders (3): Algeria, Andalusia, Western SaharaMoroccoWestern Sahara — maghreb borders (3): Algeria, Mauritania, MoroccoWestern SaharaAlgeria — maghreb borders (7): Libya, Mali, Mauritania, Morocco, Niger, Tunisia, Western SaharaAlgeriaTunisia — maghreb borders (3): Algeria, Libya, SicilyTunisiaLibya — maghreb borders (4): Algeria, Chad, Niger, TunisiaLibyaMauritania — sahel borders (4): Algeria, Mali, Senegal, Western SaharaMauritaniaMali — sahel borders (7): Algeria, Burkina Faso, Guinea, Ivory Coast, Mauritania, Niger, SenegalMaliNiger — sahel borders (5): Algeria, Burkina Faso, Chad, Libya, MaliNigerChad — sahel borders (2): Libya, NigerChadBurkina Faso — sahel borders (4): Ghana, Ivory Coast, Mali, NigerBurkina FasoSenegal — guinea_coast borders (3): Guinea, Mali, MauritaniaSenegalGuinea — guinea_coast borders (5): Ivory Coast, Liberia, Mali, Senegal, Sierra LeoneGuineaSierra Leone — guinea_coast borders (2): Guinea, LiberiaSierra LeoneLiberia — guinea_coast borders (3): Guinea, Ivory Coast, Sierra LeoneLiberiaIvory Coast — guinea_coast borders (5): Burkina Faso, Ghana, Guinea, Liberia, MaliIvory CoastGhana — guinea_coast borders (2): Burkina Faso, Ivory CoastGhanaPortugal — iberia borders (3): Andalusia, Castile, GaliciaPortugalGalicia — iberia borders (2): Castile, PortugalGaliciaCastile — iberia borders (5): Andalusia, Aquitaine, Catalonia, Galicia, PortugalCastileCatalonia — iberia borders (3): Aquitaine, Castile, ProvenceCataloniaAndalusia — iberia borders (3): Castile, Morocco, PortugalAndalusiaBrittany — gaul borders (2): Aquitaine, NormandyBrittanyNormandy — gaul borders (4): Alsace, Aquitaine, Brittany, BurgundyNormandyAquitaine — gaul borders (6): Brittany, Burgundy, Castile, Catalonia, Normandy, ProvenceAquitaineBurgundy — gaul borders (6): Alsace, Aquitaine, Normandy, Piedmont, Provence, SwitzerlandBurgundyProvence — gaul borders (4): Aquitaine, Burgundy, Catalonia, PiedmontProvenceAlsace — gaul borders (4): Bavaria, Burgundy, Normandy, SwitzerlandAlsaceSaxony — central_europe borders (1): BavariaSaxonyBavaria — central_europe borders (5): Alsace, Austria, Saxony, Switzerland, TyrolBavariaBohemia — central_europe borders (2): Austria, SlovakiaBohemiaSlovakia — central_europe borders (2): Austria, BohemiaSlovakiaAustria — central_europe borders (5): Bavaria, Bohemia, Slovakia, Tyrol, VenetoAustriaSwitzerland — central_europe borders (7): Alsace, Bavaria, Burgundy, Lombardy, Piedmont, Tyrol, VenetoSwitzerlandPiedmont — italy borders (5): Burgundy, Lombardy, Provence, Switzerland, TuscanyPiedmontTyrol — italy borders (4): Austria, Bavaria, Switzerland, VenetoTyrolLombardy — italy borders (4): Piedmont, Switzerland, Tuscany, VenetoLombardyVeneto — italy borders (5): Austria, Lombardy, Switzerland, 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 (2): Apulia, TunisiaSicily