using System;

using System.Collections.Generic;

using System.Linq;

using System.Text.RegularExpressions;

public class Program

{

    public static void Main()

    {

         String [] words={"Sunil","Sharma","Ram"};

             IEnumerable<string> query = from word in words where word.Length <= 3 select word;

         foreach (string str in query)

            Console.WriteLine(str);

            Console.ReadLine();        

    }

}