//ToInvite.java

import java.util.LinkedList;
import java.util.Deque;

public class ToInvite
{
    public static void main(String[] args)
    {
        Deque<String> invites = new LinkedList<String>();

        invites.addFirst("Bill");
        invites.addFirst("Sue");
        invites.addFirst("Liz");
        invites.removeFirst();

        System.out.println("1. " + invites.removeFirst());
    }
}