using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World!");

        var firstInstance = StaticClass.StaticInstance1;

    }

}

​

public class DummyClass

{

    public string FirstProperty {get;set;}

    public string SecondProperty {get;set;}

}

​

public class StaticClass

{

    public static DummyClass StaticInstance1 = new DummyClass()

    {

        FirstProperty = "A",

        SecondProperty = StaticInstance2.SecondProperty

    };

​

    public static DummyClass StaticInstance2 = new DummyClass()

    {

        FirstProperty = "A",

        SecondProperty = "B"

    };

​

}