using System;
using System.Linq;
public class Program
{
public static void Main()
var list = new []{"gggg","ff","bbb","cc","dddd","eeee","aa","hhh","ii"};
Console.WriteLine(String.Join(", ", list.OrderBy(x => x.Length)));
Console.WriteLine(String.Join(", ", list.OrderBy(x => x.Length).ThenBy(x => x)));
Console.WriteLine(String.Join(", ", list.OrderByDescending(x => x.Length)));
Console.WriteLine(String.Join(", ", list.OrderByDescending(x => x.Length).ThenBy(x => x)));
}