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

int main() {
  int N;
  cin>>N;
  for(int i=1;i<=N;i++){
      if(i%15==0) cout<<"FizzBuzz"<<endl;
      else if(i%3==0) cout<<"Fizz"<<endl;
      else if(i%5==0) cout<<"Buzz"<<endl;
      else cout<<i<<endl;
  }
}