package net.ipipip0129.yukicoder.no536;

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);

        String line = scan.nextLine();
        String name;
        if (line.substring(line.length() - 2, line.length()).equalsIgnoreCase("ai")) {
            name = line.substring(0, line.length() - 2) + "AI";
        } else {
            name = line + "-AI";
        }

        System.out.println(name);
    }
}