use std::io;
use std::io::prelude::*;

fn fizzbuzz(n: usize) -> String {
    match (n % 3, n % 5) {
        (0, 0) => "FizzBuzz".to_string(),
        (0, _) => "Fizz".to_string(),
        (_, 0) => "Buzz".to_string(),
        _ => n.to_string(),
    }
}

fn main() {
    let stdin = io::read_to_string(io::stdin()).unwrap();
    let mut stdin = stdin.split_whitespace();
    let stdout = io::stdout();
    let mut stdout = io::BufWriter::new(stdout.lock());

    let n: usize = stdin.next().unwrap().parse::<usize>().unwrap();

    for i in 1..=n {
        writeln!(stdout, "{}", fizzbuzz(i)).unwrap_or(());
    }
}