#include<cstdio>
#include <iostream>
#include<algorithm>
#include<string>
#include<queue>
#include<vector>
#include<functional>
#include<cmath>
#include<map>
#include<stack>
#include<set>
#include<numeric>

#define mod 1000000007;

using namespace std;
typedef long long ll;
typedef pair<ll, ll> Pr;

string s;

int main()
{
	cin >> s;
	if (s[s.size() - 1] == 'i' && s[s.size() - 2] == 'a') {
		s[s.size() - 1] = 'I';
		s[s.size() - 2] = 'A';
		cout << s << endl;
	}
	else
		cout << s << "-AI" << endl;
	return 0;
}