struma, drava, prut, dvina, daugava, durres, danube river, vlore, meric, rhodope, araks, yenisei, tajo, elbasan, rhodope mountains, guadiana, tisza, morava, stara zagora, tejo, dnieper, syr darya, gorica, vardar, tagus river, weser, schelde, garonne, odra, danubian, valga, crna gora, milen, tagus, siret, trasimeno, dobrogea, irtysh, belovo, violeta, urubamba, raca, zambezi river, ploce, berat, constanta, ishim, mamore, ciudad real, shipka pass, dniester, duero, elbe, mures, yenisey, parana river, adige, florentina, saone, vltava, blagoevgrad, erivan, saaremaa, pieria, guadalquivir, la plata, saale, balkhash, orontes, lutsk, vistula, pernik, transylvanian alps, yonne, alava, parnaiba, plovdiv, scheldt, cabora bassa, gorizia, bergama, liepaja, gazel, maxixe, alexandroupolis, teodor, elbe river, pleven, urfa, burgas, aguacate, dnepr, oubangui, neisse, vyborg, palanka, moldau, bosporus, beroe, gelibolu, seyhan, ijssel