fn read_line() -> String {
    let mut t = String::new();
    std::io::stdin().read_line(&mut t).ok();
    return t;
}
fn main() {
    let line = read_line();
    let n:i32 = line.trim().parse().unwrap();
    for i in 0..n {
        let m = i + 1;
        match (m % 3, m % 5) {
            (0, 0) => println!("FizzBuzz"),
            (0, _) => println!("Fizz"),
            (_, 0) => println!("Buzz"),
            (_, _) => println!("{}", m),
        }
    }
}