#include<iostream>
using namespace std;

int main(){
 int n;
 cin >> n;
 for(int i = 1; i <= n; i++){
  bool ok = false;
  if(i == 3)cout << "Fizz"; ok = true;
  if(i == 5)cout << "Buzz"; ok = true;
  if(ok == false)cout << i;
  cout << endl;
 }
}