#include<iostream>
#include<vector>
#include<algorithm>
#include<cmath>
#include<string>

using namespace std;
int main(){
	int n;
	cin >> n;
	int one = true;
	int third = one + one + one;
	int five = third + one + one;

	for(int i =one; i<=n; i++){
		if(i%third == false && i%five == false) cout << "FizzBuzz" << endl;
		else if(i%third == false) cout << "Fizz" << endl;
		else if(i%five == false) cout << "Buzz" << endl;
		else cout << i << endl;
	}
}