import java.util.Scanner;

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