package com.javarush.task.task07.task0722;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;

/*
Это конец
*/

public class Solution {
    public static void main(String[] args) throws IOException {
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
        ArrayList<String> list = new ArrayList<>();
        int i=0 ;
        while (true){
            String s;
            s = reader.readLine();
            if (s=="end")
                break;
            else {
                list.add(i, s);
                i++;
            }
                for (i=i-1; i>=0;i--)
                System.out.println(list.get(i));
        }
    }
}