//
// Create a linked list: city -> "VB", "Norfolk"
//

class ListNodeDriver
{
	public static void main(String[] args)
	{
		ListNode last = new ListNode("Norfolk", null);
		ListNode city = new ListNode("V.B. ", null);
		//?
		city.setLink(last);
		System.out.println(city.getData() + " " + city.getLink().getData());
	}
}