import java.util.Scanner;

public class Answer {
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int input = sc.nextInt();

    for(int i=1;i<=input;i++){
      int fizzJudge = i % 3;
      int buzzJudge = i % 5;
      int fizzBuzzJudge = i % 15;
      String output = null;

      if(fizzBuzzJudge == 0){
        output = "FizzBuzz";
      }else if(fizzJudge == 0){
        output = "Fizz";
      }else if(buzzJudge == 0){
        output = "Buzz";
      }else{
        output = String.valueOf(i);
      }

      System.out.println(output);

    }
    sc.close();

  }
}