using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("First line!");

        Foo.Bar();

        Console.WriteLine("Last line!");

    }

}

    public class Foo

    {

        static Foo()

        {

            Console.WriteLine("In static constructor!");

        }

        public static void Bar()

        {

            Console.WriteLine("In Bar!");

        }

    }