#include <string>
#include <vector>
#include <iostream>

using namespace std;

int zero,three,five;

int main() {
  int n;
  cin >> n;
  zero = false;
  three = true+true+true;
  five = three+true+true;
  
  int now = true;
  while(now <= n){
    if(now%three==false && now%five==false){
      cout << "FizzBuzz" << endl;
    }
    else if(now%three==false){
      cout << "Fizz" << endl;
    }
    else if(now%five==false){
      cout << "Buzz" << endl;
    }
    else cout << now << endl;
    now++;
  }
}