Paris, Ile-de-France, France
Trier, Rhineland-Palatinate, Germany
Wallerfangen, Saarland, Germany
Johannesburg, Gauteng, South Africa
Saarbruecken, Saarland, Germany
London, Ontario, Canada
Budapest, Hungary
Tampere, Pirkanmaa, Finland
Aveiro, Aveiro, Portugal
Hamburg, Hamburg, Germany
