using System;

public class Program {
	public void Solve() {
		string id = Console.ReadLine();
		if (id.Substring(id.Length - 2, 2).Equals("ai")) {
			id = id.Substring(0, id.Length - 2) + "AI";
		} else {
			id += "-AI";
		}
		Console.WriteLine(id);
	}
	
	public static void Main(string[] args) {
		Program program = new Program();
		program.Solve();
	}
}