Kazan, Tatarstan, Russian Federation
Sandusky, OH, USA
Amsterdam, Noord-Holland, Netherlands
Krasnoyarsk, Krasnoyarsk Region, Russian Federation
Riga, Riga, Latvia
Warsaw, Masovian Voivodeship, Poland
Borský Mikuláš, Trnava Region, Slovakia
Chisinau, Moldova (Republic of)
Moscow, Moscow, Russian Federation
Helsinki, Uusimaa, Finland
Prague, Hlavní město Praha, Czech Republic
Opava, Moravian-Silesian Region, Czechia
