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 (7): Algeria, Benin, Burkina Faso, Chad, Libya, Mali, NigeriaNigerChad — sahel borders (4): Cameroon, Libya, Niger, NigeriaChadBurkina Faso — sahel borders (6): Benin, Ghana, Ivory Coast, Mali, Niger, TogoBurkina FasoSenegal — guinea_coast borders (4): Guinea, Mali, Mauritania, The NordesteSenegalGuinea — 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 (3): Burkina Faso, Ivory Coast, TogoGhanaTogo — niger_delta borders (3): Benin, Burkina Faso, GhanaTogoBenin — niger_delta borders (4): Burkina Faso, Niger, Nigeria, TogoBeninNigeria — niger_delta borders (4): Benin, Cameroon, Chad, NigerNigeriaCameroon — niger_delta borders (2): Chad, NigeriaCameroonPortugal — iberia borders (3): Andalusia, Castile, GaliciaPortugalGalicia — iberia borders (2): Castile, PortugalGaliciaCastile — iberia borders (4): Andalusia, Catalonia, Galicia, PortugalCastileCatalonia — iberia borders (1): CastileCataloniaAndalusia — iberia borders (3): Castile, Morocco, PortugalAndalusiaSaxony — central_europe borders (1): BavariaSaxonyBavaria — central_europe borders (4): 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 (5): Bavaria, Lombardy, Piedmont, Tyrol, VenetoSwitzerlandPiedmont — italy borders (3): Lombardy, 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, TunisiaSicilyAlaska — canada_west borders (2): British Columbia, YukonAlaskaYukon — canada_west borders (3): Alaska, British Columbia, Northwest TerritoriesYukonNorthwest Territories — canada_west borders (5): Alberta, British Columbia, Nunavut, Saskatchewan, YukonNorthwest TerritoriesBritish Columbia — canada_west borders (6): Alaska, Alberta, Cascadia, Northwest Territories, The Rockies, YukonBritish ColumbiaAlberta — canada_west borders (4): British Columbia, Northwest Territories, The Rockies, SaskatchewanAlbertaNunavut — canada_east borders (4): Northwest Territories, Quebec, Saskatchewan, GreenlandNunavutSaskatchewan — canada_east borders (6): Alberta, The Dakotas, Northwest Territories, Nunavut, Ontario, The RockiesSaskatchewanOntario — canada_east borders (7): Appalachia, The Dakotas, The Great Lakes, The Mid-Atlantic, New England, Quebec, SaskatchewanOntarioQuebec — canada_east borders (4): The Maritimes, New England, Nunavut, OntarioQuebecThe Maritimes — canada_east borders (2): New England, QuebecThe MaritimesGreenland — canada_east borders (1): NunavutGreenlandCascadia — usa_west borders (4): British Columbia, California, The Great Basin, The RockiesCascadiaCalifornia — usa_west borders (4): Baja California, Cascadia, The Great Basin, The SouthwestCaliforniaThe Great Basin — usa_west borders (4): California, Cascadia, The Rockies, The SouthwestThe Great BasinThe Southwest — usa_west borders (6): Baja California, California, The Great Basin, The Rockies, Sonora, TexasThe SouthwestThe Rockies — usa_west borders (9): Alberta, British Columbia, Cascadia, The Dakotas, The Great Basin, Nebraska, Saskatchewan, The Southwest, TexasThe RockiesThe Dakotas — usa_central borders (6): The Great Lakes, Missouri, Nebraska, Ontario, The Rockies, SaskatchewanThe DakotasNebraska — usa_central borders (4): The Dakotas, Missouri, The Rockies, TexasNebraskaMissouri — usa_central borders (6): Appalachia, The Dakotas, Florida, The Great Lakes, Nebraska, TexasMissouriTexas — usa_central borders (6): Central Mexico, Missouri, Nebraska, The Rockies, Sonora, The SouthwestTexasThe Great Lakes — usa_central borders (4): Appalachia, The Dakotas, Missouri, OntarioThe Great LakesNew England — usa_east borders (4): The Maritimes, The Mid-Atlantic, Ontario, QuebecNew EnglandThe Mid-Atlantic — usa_east borders (3): Appalachia, New England, OntarioThe Mid-AtlanticAppalachia — usa_east borders (6): The Carolinas, Florida, The Great Lakes, The Mid-Atlantic, Missouri, OntarioAppalachiaThe Carolinas — usa_east borders (2): Appalachia, FloridaThe CarolinasFlorida — usa_east borders (4): Appalachia, The Carolinas, Missouri, CubaFloridaBaja California — mexico borders (3): California, Sonora, The SouthwestBaja CaliforniaSonora — mexico borders (4): Baja California, Central Mexico, The Southwest, TexasSonoraCentral Mexico — mexico borders (3): Sonora, Texas, YucatanCentral MexicoYucatan — mexico borders (3): Central Mexico, Guatemala, CubaYucatanGuatemala — central_america borders (2): Honduras, YucatanGuatemalaHonduras — central_america borders (2): Guatemala, NicaraguaHondurasNicaragua — central_america borders (2): Costa Rica, HondurasNicaraguaCosta Rica — central_america borders (2): Nicaragua, PanamaCosta RicaPanama — central_america borders (2): Colombia, Costa RicaPanamaCuba — caribbean borders (4): Florida, Yucatan, Jamaica, HispaniolaCubaJamaica — caribbean borders (1): CubaJamaicaHispaniola — caribbean borders (2): Cuba, Puerto RicoHispaniolaPuerto Rico — caribbean borders (2): Hispaniola, The Lesser AntillesPuerto RicoThe Lesser Antilles — caribbean borders (2): Puerto Rico, VenezuelaThe Lesser AntillesColombia — andes borders (5): Amazonas, Ecuador, Panama, Peru, VenezuelaColombiaVenezuela — andes borders (4): Amazonas, Colombia, Guyana, The Lesser AntillesVenezuelaEcuador — andes borders (2): Colombia, PeruEcuadorPeru — andes borders (5): Amazonas, Bolivia, Chile, Colombia, EcuadorPeruBolivia — andes borders (7): Amazonas, Chile, Mato Grosso, The Pampas, Paraguay, Parana, PeruBoliviaChile — andes borders (4): Bolivia, The Pampas, Patagonia, PeruChileGuyana — amazonia borders (4): Amazonas, Para, Suriname, VenezuelaGuyanaSuriname — amazonia borders (2): Guyana, ParaSurinameAmazonas — amazonia borders (7): Bolivia, Colombia, Guyana, Mato Grosso, Para, Peru, VenezuelaAmazonasPara — amazonia borders (6): Amazonas, Bahia, Guyana, Mato Grosso, The Nordeste, SurinameParaThe Nordeste — amazonia borders (3): Bahia, Para, SenegalThe NordesteBahia — brazil borders (4): Mato Grosso, Minas Gerais, The Nordeste, ParaBahiaMinas Gerais — brazil borders (4): Bahia, Mato Grosso, Parana, Sao PauloMinas GeraisSao Paulo — brazil borders (2): Minas Gerais, ParanaSao PauloParana — brazil borders (7): Bolivia, Mato Grosso, Minas Gerais, The Pampas, Paraguay, Sao Paulo, UruguayParanaMato Grosso — brazil borders (6): Amazonas, Bahia, Bolivia, Minas Gerais, Para, ParanaMato GrossoParaguay — southern_cone borders (3): Bolivia, The Pampas, ParanaParaguayUruguay — southern_cone borders (2): The Pampas, ParanaUruguayThe Pampas — southern_cone borders (6): Bolivia, Chile, Paraguay, Parana, Patagonia, UruguayThe PampasPatagonia — southern_cone borders (2): Chile, The PampasPatagonia