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

int main(){
	int n;
	cin >> n;
	for (int i = 1; i <= n; i++){
		if (i % 3 == 0 || i % 5 == 0){
			if (i % 3 == 0) cout << "Fizz";
			if (i % 5 == 0) cout << "Buzz";
			cout << endl;
		}
		else cout << i << endl;
	}
	return 0;
}