#include<iostream>

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