Tver, Tverskaya oblast', Russian Federation
Chelyabinsk, Chelyabinsk, Russian Federation
Kiev, Kiev, Ukraine
Minsk, Minsk Region, Belarus
Kaliningrad, Kaliningrad Oblast, Russian Federation
petropavlovsk-kamchatskiy
Milwaukee, WI, USA
Krasnodar, Krasnodarskiy kray, Russian Federation
Rimini, Emilia-Romagna, Italy
Innopolis, Tatarstan, Russian Federation
Novaya Ladoga, Leningrad Oblast, Russian Federation
Verviers, Région wallonne, Belgium
