#include <iostream>
using namespace std;
 
int main(){
	string S;
	cin >> S;
	if(S[S.size() - 2] == 'a' && S.back() == 'i'){
		S[S.size() - 2] = 'A';
		S.back() = 'I';
		cout << S << endl;
		return 0;
	}
	cout << S << "-AI" << endl;
}