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

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

    if(S[S.size()-1]=='i' && S[S.size()-2]=='a'){
        S.pop_back();
        S.pop_back();
        cout << S << "AI" << endl;
    }else{
        cout << S << "-AI" <<endl;
    }

    return 0;
}