import java.util.*;

public class Story{


	public static void main(String[] args ){
		LinkedList list = Story.getTextAsLinkedList();
		Iterator i = list.iterator();
		while( i.hasNext() ){
			System.out.println( i.next() );
		}
		Iterator i2 = list.iterator();
			while( i2.hasNext() ){
				String word = (String)i2.next();
				if(word.length()>6)
				System.out.println(word);
			}

		System.out.println(list.get(45));

	}

	public static LinkedList getTextAsLinkedList(){

		String s= "`This must be the wood, she said thoughtfully to herself, `where things have"
		+" no names. I wonder what'll become of MY name when I go in? I shouldn't like to lose"
		+" it at all -- because they'd have to give me another, and it would be almost certain"
		+" to be an ugly one. But then the fun would be, trying to find the creature that had"
		+" got my old name! That's just like the advertisements, you know, when people lose dogs"
		+" -- ANSWERS TO THE NAME OF `DASH:' HAD ON A BRASS COLLAR -- just fancy calling"
		+" everything you met 'Alice,' till one of them answered! Only they wouldn't answer at"
		+" all, if they were wise.' She was rambling on in this way when she reached the wood:"
		+" it looked very cool and shady. `Well, at any rate it's a great comfort,' she said as"
		+" she stepped under the trees, `after being so hot, to get into the -- into WHAT?' she"
		+" went on, rather surprised at not being able to think of the word. `I mean to get"
		+" under the -- under the -- under THIS, you know!' putting her hand on the trunk of"
		+" the tree. `What DOES it call itself, I wonder? I do believe it's got no name -- why,"
		+" to be sure it hasn't!'. She stood silent for a minute, thinking: then she suddenly"
		+" began again. `Then it really HAS happened, after all! And how, who am I? I WILL"
		+" remember, if I can! I'm determined to do it!' But being determined didn't help much,"
		+" and all she could say, after a great deal of puzzling, was,`L, I KNOW it begins with"
		+" L!'";


		StringTokenizer st = new StringTokenizer( s, " .,-`:!?", false );
		LinkedList list = new LinkedList();
		String current;
		while( st.hasMoreTokens() ){
			current = st.nextToken();
			if( ! current.equals( " " ) ){
				list.add( current.toLowerCase() );
			}
		}
		return list;
	}
}