fn getline() -> String {
    let mut __ret = String::new();
    std::io::stdin().read_line(&mut __ret).ok();
    return __ret;
}

fn main() {
    let s = getline();
    let a: Vec<_> = s.trim().split(' ').collect();
    let x: i32 = a[0].parse().unwrap();

    for n in 1..=x {
        if n % 15 == 0 {
            println!("FizzBuzz");
        } else if n % 3 == 0 {
            println!("Fizz");
        } else if n % 5 == 0 {
            println!("Buzz");
        } else {
            println!("{}", n);
        }
    }
}