#include <iostream>
#include <string>
using namespace std;
string s;
int main(){
  cin >> s;
  if(s[s.length()-2]=='a' && s[s.length()-1]=='i'){
    for(int i=0;i<s.length()-2;i++)cout << s[i];
    cout << "AI" << endl;
  }
  else{
    cout << s << "-AI" << endl;
  }
  return 0;

}