#include<iostream>
using namespace std;
int main(){
	int zero=false;
	int one=true;
	int three=one+one+one;
	int five=three+one+one;
	int fifteen=three*five;
	int n;
	cin>>n;
	for(int i=one;i<=n;i++){
		if (i%fifteen==zero)
			cout<<"FizzBuzz"<<endl;
		else if(i%five==zero)
			cout<<"Buzz"<<endl;
		else if(i%three==zero)
			cout<<"Fizz"<<endl;
		else
			cout<<i<<endl;
	}
}