#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;
  }
}