using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace AI
{
    public class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine(GetAIName(Console.ReadLine()));
        }


        public static string GetAIName(string ID)
        {
            if (ID.EndsWith("ai"))
            {
                StringBuilder Builder = new StringBuilder();

                Builder.Append(ID.Substring(ID.Length - 2, 2).ToUpper());
                Builder.Insert(0, ID.Remove(ID.Length - 2, 2));

                return Builder.ToString();
            }
            else
            {
                StringBuilder Builder = new StringBuilder(ID);
                Builder.Append("-AI");

                return Builder.ToString();
            }        
        }

    }    

}