using System;

class A {
	public A() { Console.WriteLine("A"); }
}

class B {
	public B() { Console.WriteLine("B"); }
}

public class Test
{
	static readonly A a;
	static readonly B b;
	
	public static void Main()
	{
	}
	
	static Test()
	{
		b = new B();
		Console.WriteLine("-");
		a = new A();		
	}
	
}