Morocco — maghreb borders (3): Algeria, Andalusia, 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 (3): Libya, Sinai, SudanEgyptSudan — nile borders (6): Central African Republic, Egypt, Eritrea, Ethiopia, Libya, South SudanSudanSouth Sudan — nile borders (6): Central African Republic, DR Congo, Ethiopia, Kenya, Sudan, UgandaSouth SudanEthiopia — nile borders (6): Djibouti, Eritrea, Kenya, Somalia, South Sudan, SudanEthiopiaEritrea — nile borders (3): Djibouti, Ethiopia, SudanEritreaDjibouti — horn borders (3): Eritrea, Ethiopia, SomaliaDjiboutiSomalia — horn borders (3): Djibouti, Ethiopia, KenyaSomaliaKenya — horn borders (5): Ethiopia, Somalia, South Sudan, Tanzania, UgandaKenyaUganda — horn borders (5): DR Congo, Kenya, Rwanda, South Sudan, TanzaniaUgandaCentral African Republic — congo_basin borders (4): Congo, DR Congo, South Sudan, SudanCentral African RepublicDR Congo — congo_basin borders (9): Angola, Burundi, Central African Republic, Congo, Rwanda, South Sudan, Tanzania, Uganda, ZambiaDR CongoCongo — congo_basin borders (4): Angola, Central African Republic, DR Congo, GabonCongoGabon — congo_basin borders (2): Congo, Equatorial GuineaGabonEquatorial Guinea — congo_basin borders (1): GabonEquatorial GuineaAngola — congo_basin borders (3): Congo, DR Congo, ZambiaAngolaRwanda — great_lakes borders (4): Burundi, DR Congo, Tanzania, UgandaRwandaBurundi — great_lakes borders (3): DR Congo, Rwanda, TanzaniaBurundiTanzania — great_lakes borders (7): Burundi, DR Congo, Kenya, Malawi, Rwanda, Uganda, ZambiaTanzaniaZambia — great_lakes borders (4): Angola, DR Congo, Malawi, TanzaniaZambiaMalawi — great_lakes borders (2): Tanzania, ZambiaMalawiPortugal — 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 (2): Bavaria, PolandSaxonyBavaria — central_europe borders (5): Alsace, Austria, Saxony, Switzerland, TyrolBavariaBohemia — central_europe borders (3): Austria, Poland, SlovakiaBohemiaSlovakia — central_europe borders (5): Austria, Bohemia, Hungary, Poland, Western UkraineSlovakiaAustria — central_europe borders (7): Bavaria, Bohemia, Hungary, Slovakia, Slovenia, 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 (6): Austria, Lombardy, Slovenia, 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, TunisiaSicilySlovenia — balkans borders (4): Austria, Croatia, Hungary, VenetoSloveniaCroatia — balkans borders (5): Bosnia, Hungary, Montenegro, Serbia, SloveniaCroatiaBosnia — balkans borders (3): Croatia, Montenegro, SerbiaBosniaSerbia — balkans borders (7): Bosnia, Bulgaria, Croatia, Hungary, Macedonia, Montenegro, RomaniaSerbiaMontenegro — balkans borders (4): Albania, Bosnia, Croatia, SerbiaMontenegroAlbania — balkans borders (3): Greece, Macedonia, MontenegroAlbaniaMacedonia — balkans borders (4): Albania, Bulgaria, Greece, SerbiaMacedoniaGreece — balkans borders (3): Albania, Bulgaria, MacedoniaGreeceHungary — carpathia borders (7): Austria, Croatia, Romania, Serbia, Slovakia, Slovenia, Western UkraineHungaryPoland — carpathia borders (4): Bohemia, Saxony, Slovakia, Western UkrainePolandRomania — carpathia borders (5): Bulgaria, Hungary, Moldova, Serbia, Western UkraineRomaniaMoldova — carpathia borders (2): Romania, Western UkraineMoldovaBulgaria — carpathia borders (4): Greece, Macedonia, Romania, SerbiaBulgariaWestern Ukraine — carpathia borders (5): Hungary, Moldova, Poland, Romania, SlovakiaWestern UkraineGeorgia — caucasus borders (3): Armenia, Azerbaijan, The CaucasusGeorgiaArmenia — caucasus borders (3): Azerbaijan, Georgia, Northern IranArmeniaAzerbaijan — caucasus borders (4): Armenia, The Caucasus, Georgia, Northern IranAzerbaijanThe Caucasus — caucasus borders (2): Azerbaijan, GeorgiaThe CaucasusSyria — levant borders (4): Iraq, Israel, Jordan, LebanonSyriaLebanon — levant borders (2): Israel, SyriaLebanonIsrael — levant borders (4): Jordan, Lebanon, Sinai, SyriaIsraelJordan — levant borders (5): Hejaz, Iraq, Israel, Najd, SyriaJordanIraq — levant borders (6): Northern Iran, Southern Iran, Jordan, Kuwait, Najd, SyriaIraqSinai — levant borders (2): Egypt, IsraelSinaiHejaz — arabia borders (3): Jordan, Najd, YemenHejazNajd — arabia borders (7): The Gulf States, Hejaz, Iraq, Jordan, Kuwait, Oman, YemenNajdKuwait — arabia borders (3): Iraq, Najd, The Gulf StatesKuwaitThe Gulf States — arabia borders (3): Najd, Oman, KuwaitThe Gulf StatesOman — arabia borders (3): The Gulf States, Najd, YemenOmanYemen — arabia borders (3): Hejaz, Najd, OmanYemenNorthern Iran — persia borders (6): Armenia, Azerbaijan, Eastern Iran, Southern Iran, Iraq, KhorasanNorthern IranSouthern Iran — persia borders (3): Eastern Iran, Northern Iran, IraqSouthern IranEastern Iran — persia borders (6): Afghanistan, Baluchistan, Northern Iran, Southern Iran, Khorasan, SindhEastern IranKhorasan — persia borders (4): Afghanistan, Eastern Iran, Northern Iran, TurkmenistanKhorasanBaluchistan — persia borders (3): Afghanistan, Eastern Iran, SindhBaluchistanKazakhstan — central_asia borders (3): Kyrgyzstan, Turkmenistan, UzbekistanKazakhstanUzbekistan — central_asia borders (5): Afghanistan, Kazakhstan, Kyrgyzstan, Tajikistan, TurkmenistanUzbekistanTurkmenistan — central_asia borders (4): Afghanistan, Kazakhstan, Khorasan, UzbekistanTurkmenistanTajikistan — central_asia borders (3): Afghanistan, Kyrgyzstan, UzbekistanTajikistanKyrgyzstan — central_asia borders (3): Kazakhstan, Tajikistan, UzbekistanKyrgyzstanAfghanistan — hindu_kush borders (8): Baluchistan, Eastern Iran, Khorasan, Northern Pakistan, Sindh, Tajikistan, Turkmenistan, UzbekistanAfghanistanNorthern Pakistan — hindu_kush borders (4): Afghanistan, Kashmir, Sindh, PunjabNorthern PakistanSindh — hindu_kush borders (4): Afghanistan, Baluchistan, Eastern Iran, Northern PakistanSindhKashmir — hindu_kush borders (2): Northern Pakistan, PunjabKashmirPunjab — hindu_kush borders (2): Kashmir, Northern PakistanPunjab