import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		String s = sc.next();
		int n = s.length();
		if(s.substring(n - 2, n).equals("ai")) {
			s = s.substring(0, n - 2) + "AI";
		} else {
			s += "-AI";
		}
		System.out.println(s);
	}
}