// Reversing a sequence of words by using a Vector as a Stack
// use addElement for push and remove(size()-1) for pop

import java.io.*;
import java.util.*;

class vect {

  public static void main (String[] args) throws IOException {

    BufferedReader stdin;
    stdin = new BufferedReader (new InputStreamReader (System.in));

    System.out.print ("Type a sequence of words: ");

    StringTokenizer str = new StringTokenizer(stdin.readLine());

    Vector s = new Vector();

    while (str.hasMoreTokens()) s.addElement(str.nextToken());

    while (! s.isEmpty()) { 
      System.out.print (s.elementAt(s.size()-1) + " ");
      s.removeElementAt(s.size()-1);
    }

  }

}