package com.javarush.task.task07.task0708;

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

/*
Самая длинная строка
*/

public class Solution {
    private static List<String> strings=new ArrayList<>();

    public static void main(String[] args) throws Exception {
        BufferedReader stroki = new BufferedReader(new InputStreamReader(System.in));
        ArrayList<String> strings = new ArrayList<>();
        int num = 0;
        for (int i = 0; i < 5; i++) {
            String s = stroki.readLine();
            strings.add(s);
        }
        for (int i = 0; i <strings.size() ; i++) {
            System.out.println(strings.get(i));
        }
        for (int i = 0; i <strings.size() ; i++) {
        if (strings.get(i).length()>=num){
            num = strings.get(i).length();
        }
        if (strings.get(i).length() == num) System.out.println(strings.get(i));
        }
    }
}