#include<bits/stdc++.h>
using namespace std;

int main() {
    string s;
    int n;
    cin >> s;
    n = s.size();
    if (s[n - 2] == 'a' && s[n - 1] == 'i') {
        s[n - 2] = 'A';
        s[n - 1] = 'I';
        cout << s << endl;
    }else{
        cout << s << "-AI" << endl;
    }
}