#include<iostream>
#include <string>
using namespace std;

int main() {
	int a;
	cin >> a;

	string text = "";
	bool devidedBy3;
	bool devidedBy5;
	for (int i = 1; i <= a; i++) {
		devidedBy3 = false;
		devidedBy5 = false;
		if (i % 3 == 0) {
			devidedBy3 = true;
			text += "Fizz";
		}
		if (i % 5 == 0) {
			devidedBy5 = true;
			text += "Buzz";
		}
		if (!devidedBy3 && !devidedBy5) {
			text += to_string(i);
		}
		text += "\n";
	}
	cout << text;
}