Rīga, Rīgas pilsēta, Latvia
Frankfurt, Hesse, Germany
Vila Nova de Famalicão, Braga, Portugal
Marburg, Hesse, Germany
Sankt-Peterburg, Saint Petersburg, Russian Federation
Acapulco, Guerrero, Mexico
Moscow, Moscow, Russian Federation
Vrbové, Trnava Region, Slovakia
Fucecchio, Toscana, Italy
Zaragoza, Aragon, Spain
