import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.PriorityQueue;
import java.util.Scanner;

public class Main {
	
	public static long MOD = 1000000007;
	
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		
		final String name = sc.next();
		
		if(name.endsWith("ai")){
			System.out.println(name.substring(0, name.length() - 2) + "AI");
		}else{
			System.out.println(name + "-AI");
		}
	}
}