import scala.io.StdIn

object Main extends App{
    println((1 to StdIn.readInt()).map {
      case x if x % 15 == 0 => "FizzBuzz"
      case x if x % 3 == 0 => "Fizz"
      case x if x % 5 == 0 => "Buzz"
      case x => x.toString
    }.mkString("\n"))
}