Riga, Riga, Latvia
Cincinnati, Ohio, United States
Prague, Prague, Czechia
Emmendingen, Baden-Württemberg, Germany
Tuebingen, Baden-Wuerttemberg, Germany
Lewisville, TX, United States
Reutlingen, Baden-Wuerttemberg, Germany
Hoexter, North Rhine-Westphalia, Germany
Merida, Yucatan, Mexico
Seattle, Washington, United States
Berlin, Berlin, Germany
