import java.util.Scanner;
import java.util.Stack;

public class ReversedWords {
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        Stack<String> words = new Stack<String>();
        while(sc.hasNext()){
            words.push(sc.next());
        }
        while(!words.empty()){
            String word = words.pop();
            System.out.println(word);
        }
    }
}