using System;
using System.Globalization;

public class Test
{
	public static void Main()
	{
		var c1 = CultureInfo.GetCultureInfo("ru");
		var c2 = CultureInfo.GetCultureInfo("ru-RU");
		Console.WriteLine(c1.IsNeutralCulture);
		Console.WriteLine(c2.IsNeutralCulture);
	}
}