Krakow, Lesser Poland, Poland
Winterthur, Zürich, Switzerland
Koblenz, Rheinland-Pfalz, Germany
Strasbourg, Alsace, France
Las Palmas de Gran Canaria, Canary Islands, Spain
Granada, Granada, Spain
Białystok, Podlaskie, Poland
Pilsen, Plzeň Region, Czech Republic
Berlin, Berlin, Germany
Uccle, Bruxelles, Belgium
