using System;

using System.Globalization;

​

public class Program

{

    public static void Main()

    {

        //Console.WriteLine(CultureInfo.GetCultureInfo("eo").DisplayName);

        Console.WriteLine("CULTURE     ENGLISH NAME");

        Console.WriteLine("------------------------");

        foreach (var culture in CultureInfo.GetCultures(CultureTypes.AllCultures))

        {

            Console.WriteLine($"{culture.Name,-12}{culture.EnglishName}");

        }

    }

}