#include<iostream>
#include<string>
#include<string.h>
#include<algorithm>
#include<stdio.h>
#include<cmath>
#include<vector>
#include<utility>
#include<stack>
#include<queue>
#include<list>
#include<bitset>

#define FOR(i, a, b) for(int i=(a);i<=(b);i++)
#define RFOR(i, a, b) for(int i=(a);i>=(b);i--)
#define MOD 1000000007
#define INF 1000000000

using namespace std;


int main(void) {
	string s;

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