#include<iostream>
#include<string>
#include<vector>
#include<typeinfo>

using namespace std;

int main(){
  string s;
  cin >> s;
  if((s[s.size()-2]=='a') && (s[s.size()-1]=='i')){
    s[s.size()-2] = 'A';
    s[s.size()-1] = 'I';
    cout << s << "\n";
  }
  else
    cout << s << "-AI" << "\n";
  return 0;
}