#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
using namespace std;

int max(int a, int b) {
	int x = (a > b) ? a : b;
	return x;
}

int min(int a, int b) {
	int x = (a < b) ? a : b;
	return x;
}

int main() {
	string s;
	cin >> s;
	if (s[s.length() - 2] == 'a' && s[s.length() - 1] == 'i') {

		for (int i = 0; i < s.length() - 2; i++)cout << s[i];
		cout << "AI" << endl;
	}
	else {
		for (int i = 0; i < s.length(); i++)cout << s[i];
		cout << "-AI" << endl;
	}

	return 0;
}