#include <bits/stdc++.h>
using namespace std;
#if __has_include(<atcoder/all>)
#include <atcoder/all>
using namespace atcoder;
#endif
using ll = long long;
using ld = long double;
#define endl "\n"
#define rep(i,a,b) for(int i=a;i<b;i++)
#define rrep(i,a,b) for(int i=a;i>=b;i--)
#define fore(i,a) for(auto &i:a)
#define all(x) (x).begin(),(x).end()
#define del(x) sort(all(x)); x.erase(unique(all(x)),x.end());
int main(){
  ll n; cin >> n;
  ll zero='a'-'a';
  ll one='b'-'a';
  ll three='d'-'a';
  ll five='f'-'a';
  rep(i,one,n+one){
    if(i%three==zero && 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;
    }
  }
}