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

int main(void) 
{
  cin.tie(0);
  ios::sync_with_stdio(false);

  string s;

  cin >> s;

  int n = s.length();

  if(s[n-2]=='a' && s[n-1]=='i')
  {
    s[n-2] = 'A';
    s[n-1] = 'I';
  }
  else
  {
    s += "-AI";
  }

  cout << s << '\n';
  
  return 0;
}