open System

let fb x =
  match (x%3, x%5) with
  | (0, 0) -> "FizzBuzz"
  | (_, 0) -> "Buzz"
  | (0, _) -> "Fizz"
  | _      -> string x

let N = int(Console.ReadLine())
[1..N] |>
  List.map fb |>
    List.iter (printfn "%s")