#include <iostream>
using namespace std;

int main(){
	int n;

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