#include<iostream>
#include<string>

using namespace std;

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