Morocco — maghreb borders (2): Algeria, Western SaharaMoroccoWestern Sahara — maghreb borders (2): Algeria, MoroccoWestern SaharaAlgeria — maghreb borders (4): Libya, Morocco, Tunisia, Western SaharaAlgeriaTunisia — maghreb borders (3): Algeria, Libya, SicilyTunisiaLibya — maghreb borders (4): Algeria, Egypt, Sudan, TunisiaLibyaEgypt — nile borders (2): Libya, SudanEgyptSudan — nile borders (6): Central African Republic, Egypt, Eritrea, Ethiopia, Libya, South SudanSudanSouth Sudan — nile borders (4): Central African Republic, DR Congo, Ethiopia, SudanSouth SudanEthiopia — nile borders (3): Eritrea, South Sudan, SudanEthiopiaEritrea — nile borders (2): Ethiopia, SudanEritreaSenegal — guinea_coast borders (1): GuineaSenegalGuinea — guinea_coast borders (4): Ivory Coast, Liberia, Senegal, Sierra LeoneGuineaSierra Leone — guinea_coast borders (2): Guinea, LiberiaSierra LeoneLiberia — guinea_coast borders (3): Guinea, Ivory Coast, Sierra LeoneLiberiaIvory Coast — guinea_coast borders (3): Ghana, Guinea, LiberiaIvory CoastGhana — guinea_coast borders (2): Ivory Coast, TogoGhanaTogo — niger_delta borders (2): Benin, GhanaTogoBenin — niger_delta borders (2): Nigeria, TogoBeninNigeria — niger_delta borders (2): Benin, CameroonNigeriaCameroon — niger_delta borders (5): Central African Republic, Congo, Equatorial Guinea, Gabon, NigeriaCameroonCentral African Republic — congo_basin borders (5): Cameroon, Congo, DR Congo, South Sudan, SudanCentral African RepublicDR Congo — congo_basin borders (8): Angola, Burundi, Central African Republic, Congo, Rwanda, South Sudan, Tanzania, ZambiaDR CongoCongo — congo_basin borders (5): Angola, Cameroon, Central African Republic, DR Congo, GabonCongoGabon — congo_basin borders (3): Cameroon, Congo, Equatorial GuineaGabonEquatorial Guinea — congo_basin borders (2): Cameroon, GabonEquatorial GuineaAngola — congo_basin borders (3): Congo, DR Congo, ZambiaAngolaRwanda — great_lakes borders (3): Burundi, DR Congo, TanzaniaRwandaBurundi — great_lakes borders (3): DR Congo, Rwanda, TanzaniaBurundiTanzania — great_lakes borders (5): Burundi, DR Congo, Malawi, Rwanda, ZambiaTanzaniaZambia — great_lakes borders (4): Angola, DR Congo, Malawi, TanzaniaZambiaMalawi — great_lakes borders (2): Tanzania, ZambiaMalawiBrittany — gaul borders (2): Aquitaine, NormandyBrittanyNormandy — gaul borders (4): Alsace, Aquitaine, Brittany, BurgundyNormandyAquitaine — gaul borders (4): Brittany, Burgundy, Normandy, ProvenceAquitaineBurgundy — gaul borders (5): Alsace, Aquitaine, Normandy, Piedmont, ProvenceBurgundyProvence — gaul borders (3): Aquitaine, Burgundy, PiedmontProvenceAlsace — gaul borders (2): Burgundy, NormandyAlsacePiedmont — 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 (2): Apulia, TunisiaSicilySlovenia — 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 (2): Albania, MacedoniaGreece