#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;
  }
}