#include <iostream>
int main(){
	int N,x;
	std::cin>>N;
	for(x=1;x<=N;x++){
		if(x%3!=0&&x%5!=0)std::cout<<x<<"\n";
		else{
			if(x%3==0&&x%5==0)std::cout<<"FizzBuzz"<<std::endl;
			else if(x%3==0)std::cout<<"Fizz"<<std::endl;
			else if(x%5==0)std::cout<<"Buzz"<<std::endl;
		}
	}
	return 0;
}