#include <iostream>
#include <string>
#include <vector>

using namespace std;

class Words{
    public:
        void setWord(string w){
            word.push_back(w);
        }

        void printWords(){
            for (auto x : word){
                cout<< x << " ";
            }
        }

    private:
        vector<string> word;
};


int main()
{
    Words city;
    city.setWord("Voronezh");
    city.setWord("Lipetsk");
    city.setWord("Moscow");

    city.printWords();
}