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

signed main() {

string S;
cin >> S;

int N = (int)S.size();
if( S.at(N-2) =='a' && S.at(N-1) =='i' ){
cout << S.substr(0, N-2) << "-AI" << endl;
}else{
cout << S << "AI" << endl;
}


}