San Francisco, CA
Karez, Czechia
Kyiv, Kyiv city, Ukraine
Houston, TX, USA
Duisburg, North Rhine-Westphalia, Germany
Zurich, Switzerland
Copenhagen, Capital Region of Denmark, Denmark
London, United Kingdom of Great Britain and Northern Ireland
Oslo, Oslo, Norway
Kyiv, Kyiv Province, Ukraine
Minsk, Minsk Region, Belarus
