Bielefeld, North Rhine-Westphalia, Germany
Munich, Bavaria, Germany
Aachen, North Rhine-Westphalia, Germany
Hoeheinoed, Rhineland-Palatinate, Germany
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Dnipropetrovsk, Dnipropetrovsk, Ukraine
Moenchengladbach, North Rhine-Westphalia, Germany
minsk, Belarus
Augsburg, Bavaria, Germany
Mannheim, Baden-Wuerttemberg, Germany
Nantes, Pays de la Loire, France
