#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using vll=vector<long long>;
template<typename T>T get(){T r;cin>>r;return r;}
template<typename T>vector<T> get_v(ll n){vector<T> v;for(int i=0;i!=n;i++){v.push_back(get<T>());};return v;}
template<typename T>void show_v(vector<T> v){
    for(ll i=0;i!=v.size()-1;i++) cout<<v[i]<<" ";cout<<*(v.end()-1)<<endl;}

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

    system("pause");
}