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