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 == 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);
        	}
        }
    }
}