#include <iostream>

using namespace std;

int main(){
	int N;
	bool fb = false;
	cin >> N;

	for(int i=1; i<=N; i++){
		fb = false;
		if(i%3 == 0){
			cout << "Fizz";
			fb = true;
		}
		if(i%5 == 0){
			cout << "Buzz";
			fb = true;
		}
		if(!fb){
			cout << i;
		}
		cout << endl;
	}



	return 0;
}