#include <iostream>
#include <cstdlib>
#include <vector>
#include <algorithm>
#include <cmath>
#include <iostream>
#include <iomanip>
#include <deque>

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