#include <iostream>
#include <algorithm>
#include <string>
#include <vector>

int main() {
	std::string s;
	std::cin >> s;

	if (s.substr(s.size() - 2) == "ai") {
		s[s.size() - 2] = 'A';
		s[s.size() - 1] = 'I';
		std::cout << s << std::endl;
	} else {
		std::cout << s + "-AI" << std::endl;
	}
}