fn main() {
    let stdin = std::io::read_to_string(std::io::stdin()).unwrap();
    let mut stdin = stdin.split_ascii_whitespace();

    let s: String = stdin.next().unwrap().parse().unwrap();

    use std::io::Write;
    std::io::stdout()
        .write_all(output(solve(s)).as_bytes())
        .unwrap();
}

fn solve(s: String) -> String {
    match &s[(s.len() - 2)..] == "ai" {
        true => String::from(&s[..(s.len() - 2)]) + "AI",
        false => s + "-AI",
    }
}

fn output(ans: String) -> String {
    ans
}