fn main() {
    let mut input = String::new();
    std::io::stdin().read_line(&mut input).ok();
    let mut input = input.trim().split_whitespace();
    let (s1, t) = (
        input.next().unwrap(),
        input.next().unwrap().parse::<i64>().unwrap(),
    );

    let s1 = match s1 {
        "I" => 1,
        "II" => 2,
        "III" => 3,
        "IIII" => 4,
        "V" => 5,
        "VI" => 6,
        "VII" => 7,
        "VIII" => 8,
        "IX" => 9,
        "X" => 10,
        "XI" => 11,
        "XII" => 12,
        _ => panic!(),
    } + 1200;

    println!(
        "{}",
        match (s1 + t - 1) % 12 + 1 {
            1 => "I",
            2 => "II",
            3 => "III",
            4 => "IIII",
            5 => "V",
            6 => "VI",
            7 => "VII",
            8 => "VIII",
            9 => "IX",
            10 => "X",
            11 => "XI",
            12 => "XII",
            _ => panic!(),
        }
    );
}