#include<bits/stdc++.h>
using namespace std;
#define int long long
signed main(){
	int n;
	cin >> n;
	for(int i = 1; i <= n; i++){
		bool ok = false;
		if(i % 3 == 0){
			cout << "Fizz"; 
			ok = true;
		}
		if(i % 5 == 0){
			cout << "Buzz"; 
			ok = true;
		}
		if(ok = false)cout << i;
		cout << endl;
	}

}