/**
 * <dl>
 * <dt>Purpose: 
 * <dd>Model answer to Q3.6.
 *
 * <dt>Description:
 * <dd>Reads in a String, splits it into words and
 * output each word on a separate line in reverse order.
 *
 * </dl>
 *
 * @author  Richard Akester
 * @version $Date: 2005/10/27$
 * 
 */

public class ReverseSplitWords
{
	public static void main(String[] args)
	{
		KeyboardInput k = new KeyboardInput();
		String s = k.readString();

		int i=s.length(), endOfWord;
		do {
			do {
				if(--i<0) System.exit(0);
			} while(Character.isWhitespace(s.charAt(i)));

			endOfWord=i;

			do {
				if(--i<0) break;
			} while(!Character.isWhitespace(s.charAt(i)));

			System.out.println(s.substring(i+1,endOfWord+1));

		} while(true);
	}
}