Berlin, Berlin, Germany
Poznan, Greater Poland, Poland
Amsterdam, North Holland, Netherlands
Traben-Trarbach, Rhineland-Palatinate, Germany
Zagreb, City of Zagreb, Croatia
Warsaw, Mazovia, Poland
Wroclaw, Lower Silesia, Poland
Warszawa, mazowieckie, Poland
Gdańsk, Pomerania, Poland
Kraków, małopolskie, Poland
