#define _GLIBCXX_DEBUG
#define ll long long
#include <bits/stdc++.h>
using namespace std;
using Graph = vector<vector<int>>;

int main(){
  int ZERO = 'A'-'A';
  int ONE = 'B'-'A';
  int THREE = ONE+ONE+ONE;
  int FIVE = ONE+ONE+ONE+ONE+ONE;
  int JYUGO = THREE*FIVE;
  
  int N; cin >> N;
  for(int i = ONE; i <= N; i++){
    if(i%JYUGO == ZERO) cout << "FizzBuzz" << endl;
    else if(i%THREE == ZERO) cout << "Fizz" << endl;
    else if(i%FIVE == ZERO) cout << "Buzz" << endl;
    else cout << i << endl;
  }
}