input: [1] 1st class (SV-type): 2 beds in one compartment. No separate shower. Meals included. 2nd class (Kupe-type): 4 beds in one compartment. No separate shower. Meals may or may not be included, depending on a ticket. [2] You will be traveling on a private train. These trains have comfortable compartments with private showers and WC in cabins of higher categories. Cheaper cabins have shared showers, and restrooms are usually located at each end of the carriage. Read more about the Golden Eagle and Tsar's Gold trains. [3] 1st class (SV-type): 2 beds in one compartment. No separate shower. Meals included. 2nd class (Kupe-type): 4 beds in one compartment. No separate shower. Meals may or may not be included, depending on a ticket. 3rd class (Platzcart-type): no private compartments. No separate showers. Meals are not included. [0] 
output: Cabins