#include <iostream>

using namespace std;

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

	}
}