import java.util.Scanner;

public class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int a = sc.nextInt();
    for(int i=1;i<=a;i++){
      if(i%(3*5) == 0){
        System.out.println("FizzBuzz");
      }else if(i%5==0){
        System.out.println("Buzz");
      }else if(i%3==0){
        System.out.println("Fizz");
      }else{
        System.out.println(i);
      }
    }
  }
}