Due to political issues, I was unfortunately denied entry into some countries, so I spontaneously changed my itinerary. That's life!
Countries actually visited in 2019:
Switzerland (CH), Germany (D), Austria (AT), Hungary (HU), Romania (RO), Moldova (MD), Ukraine (UA), Russia (RUS), Kazakhstan (KZ), Kyrgyzstan (KG), Tajikistan (TJ), Uzbekistan (UZ), Kazakhstan (KZ), Azerbaijan (AZ), Georgia (GE), Turkey (TR), Greece (GR), Cyprus (CY), Albania (AL), Montenegro (ME), Bosnia and Herzegovina (BIH), Croatia (HR), Slovenia (SLO), Italy (I), Switzerland.