Morocco — maghreb borders (2): Algeria, 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 (3): Algeria, Mali, Western SaharaMauritaniaMali — sahel borders (4): Algeria, Burkina Faso, Mauritania, NigerMaliNiger — sahel borders (5): Algeria, Burkina Faso, Chad, Libya, MaliNigerChad — sahel borders (2): Libya, NigerChadBurkina Faso — sahel borders (2): Mali, NigerBurkina FasoFlanders — low_countries borders (3): Holland, Rhineland, WestphaliaFlandersHolland — low_countries borders (2): Flanders, WestphaliaHollandRhineland — low_countries borders (4): Bavaria, Flanders, Saxony, WestphaliaRhinelandWestphalia — low_countries borders (4): Flanders, Holland, Rhineland, SaxonyWestphaliaSaxony — central_europe borders (3): Bavaria, Rhineland, WestphaliaSaxonyBavaria — central_europe borders (5): Austria, Rhineland, 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, TunisiaSicily