#[macro_export]
macro_rules! setup {
    { $input:ident } => {
        use std::io::Read;
        let mut buf = String::new();
        std::io::stdin().read_to_string(&mut buf).unwrap();
        let mut $input = buf.split_whitespace();
    };
}

#[macro_export]
macro_rules! parse_next {
    ($input:ident) => {
        $input.next().unwrap().parse().unwrap()
    };
}

fn main() {
    setup! { input };
    let s: String = parse_next!(input);

    let (first, last) = s.split_at(s.len() - 2);

    let ai_name = if last == "ai" {
        first.to_owned() + "AI"
    } else {
        s + "-AI"
    };

    println!("{}", ai_name);
}