#include<bits/stdc++.h>
using namespace std;

int main(){
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
  int N;
  cin >> N;
  enum { zero, one, two, three, four, five };
  for(int i=one; i<=N; i++){
    if(i%three==zero and i%five==zero){
      cout << "FizzBuzz" << endl;
    }else if(i%three == zero){
      cout << "Fizz" << endl;
    }else if(i%five == zero){
      cout << "Buzz" << endl;
    }else{
      cout << i << endl;
    }
  }
}