class Test
{
}



class List1<A, B>
{
	A ab;
	C da;
	
	B bu()
	{
	}
}



class Listst2<A>
{
	A object = null;
	Listst2<A> next = new Listst2();
}



class MainKlasse<x> extends List1<List1<Test, Test>, List1<Test, Test>>
{
	x ra;
	List1<Test> li = new List1();
	
	void main()
	{
		List1<Test, List1<Test, Test>> si = new List1();
		si.bu();
	}
}