Single space split

   
 

using System;
using System.Text.RegularExpressions;


public class MainClass {
    public static void Main() {

        string u = "Once   Upon A Time In   America";
        Regex p = new Regex(" ");
        foreach (string ss in p.Split(u)) {
            if (ss.Length > 0)
                Console.WriteLine(ss);
        }
    }
}