#include <iostream>
using namespace std;
int main(){
  int n;
  cin>>n;
  for(int i=1; i<=n; ++i){
    if(i%3==0){
      if(i%5==0){
        cout<<"FizzBuzz"<<endl;
      } else {
        cout<<"Fizz"<<endl;
      }
    } else if(i%5==0){
      cout<<"Buzz"<<endl;
    } else {
      cout<<i<<endl;
    }
  }
  return 0;
}