#include <bits/stdc++.h>

using namespace std;
typedef long long ll;
typedef vector<int> VI;
typedef vector<VI> VVI;
typedef vector<ll> VL;
typedef vector<VL> VVL;
typedef pair<int, int> PII;

#define ALL(x) x.begin(), x.end()
#define MP make_pair
#define PB push_back
#define int ll

signed main(void)
{
  int n;
  cin >> n;
  for(int i='B'; i<='A'+n; ++i) {
    if((i-'A')%('P'-'A') == ('A'-'A')) cout << "FizzBuzz" << endl;
    else if((i-'A')%('D'-'A') == ('A'-'A')) cout << "Fizz" << endl;
    else if((i-'A')%('F'-'A') == ('A'-'A')) cout << "Buzz" << endl;
    else cout << i-'A' << endl;
  }
}