14.FitStringIn14Characters

import java.util.Collections;
import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String str = scanner.nextLine();
        if(str.length() < 20) {
            String star = "*";
            String repeat = String.join("", Collections.nCopies(20 - str.length(), star));
            System.out.println(str + repeat);
        } else if (str.length() >= 20) {
            String newStr = str.substring(0, 20);
            System.out.println(newStr);
        }
    }
}