#include <bits/stdc++.h>
using namespace std;

#define FOR(i,l,r) for(int i = (int) (l);i < (int) (r);i++)
template<typename T> bool chmax(T& a,const T& b){ return a < b ? (a = b,true) : false; }
template<typename T> bool chmin(T& a,const T& b){ return b < a ? (a = b,true) : false; }
typedef long long ll;

int N;
string S;

int main()
{
	cin >> S;
	N = S.size();

	if(S [N - 2] == 'a' && S [N - 1] == 'i'){
		S [N - 2] = 'A';
		S [N - 1] = 'I';
	}
	else{
		S += "-AI";
	}

	cout << S << endl;

	return 0;
}