using System;
using System.Linq;
using System.Collections.Generic;
using static System.Console;

public class hello{
    public static void Main(){
        var n = int.Parse(ReadLine().Trim()); 
        for(int i=1;i<=n;i++){
            if(i%3 == 0 && i%5 == 0 ){
                WriteLine("FizzBuzz");
                continue;
            }
            if(i%3 == 0){
                WriteLine("Fizz");
                continue;
            }
            if(i%5 == 0 ){
                WriteLine("Buzz");
                continue;
            }
            WriteLine(i);
        }        
    }
}