Torun, Kuyavian-Pomeranian Voivodeship, Poland
Vidin, Bulgaria, Bulgaria
Bydgoszcz, Kuyavian-Pomeranian Voivodeship, Poland
Katowice, Silesian Voivodeship, Poland
warmińsko-mazurskie, Poland
Poznań, wielkopolskie, Poland
Lviv, Lviv Oblast, Ukraine
Ivano-Frankivsk, Ukraine
Hamburg, Hamburg, Germany