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

int main()
{
    string s;
    cin >> s;

    int n = s.size();
    if (s[n - 1] == 'i' && s[n - 2] == 'a') {
        s[n - 1] = 'I'; s[n - 2] = 'A';
    }
    else s += "-AI";

    cout << s << endl;

    return 0;
}