using System;

using System.Globalization;

public class Program

{

    public static void Main()

    {

        // Get all custom cultures.

      CultureInfo[] custom = CultureInfo.GetCultures(CultureTypes.AllCultures);

      if (custom.Length == 0) { 

         Console.WriteLine("There are no user-defined custom cultures.");

      }

      else {

         Console.WriteLine("Custom cultures:");

         foreach (var culture in custom) 

            Console.WriteLine("   {0} -- {1}", culture.Name, culture.DisplayName);    

      }

      Console.WriteLine();

      // Get all replacement cultures.

      CultureInfo[] replacements = CultureInfo.GetCultures(CultureTypes.ReplacementCultures);

      if (replacements.Length == 0) { 

         Console.WriteLine("There are no replacement cultures.");

      }                                             

      else {

         Console.WriteLine("Replacement cultures:");

         foreach (var culture in replacements) 

            Console.WriteLine("   {0} -- {1}", culture.Name, culture.DisplayName);    

      }

      Console.WriteLine();

    }

}