#include "bits/stdc++.h"

#define rep(a,b) for(int a = 0;a < b;a++)
#define REP(i, x, n) for(int i = x; i < n; i++)
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
int dx[] = { 1, -1 , 0 , 0 };
int dy[] = { 0,  0,  1, -1 };

int main() {
	string s;
	cin >> s;
	if (s.substr(s.length()-2, 2) == "ai") {
		cout << s.substr(0, s.length() - 2) + "AI" << endl;
	}
	else {
		cout << s + "-AI" << endl;
	}
}