#include <iostream>
#include <algorithm>
#include <string>
#include <vector>
#include <map>
#include <set>
#include <stdio.h>
#include <cstring>
#include <queue>
#include <stack>
#include <functional>
using namespace std;
#define Would
#define you


int main() {
	string h;
	cin >> h;
	if (h[h.length() - 1] == 'i'&&h[h.length() - 2] == 'a') {
		for (int i = 0; i < h.length() - 2; ++i) { cout << h[i]; }
		cout << "AI" << endl;
	}
	else { cout << h << "-AI" << endl; }
}