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

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

    return 0;
}