using System;
using System.Collections.Generic;
using System.IO;
using System.Xml;
using System.Xml.Expression;

public class Test
{
  public static void Main()
  {
    Xex.Domain domain = new Xex.Domain (null);
    Xex xex = new Xex ("xex.xml", domain);

    Console.WriteLine (xex);
    Console.WriteLine (xex.Eval (domain));
  }
}