#include<bits/stdc++.h>
using namespace std;
int main(){
	int N;cin>>N;
	for(int i=1;i<=N;i++){
		if(i%3==0){
			cout<<"Fizz";
		}if(i%5==0){
			cout<<"Buzz";
		}if(i%3!=0&&i%5!=0){
			cout<<i;
		}cout<<endl;
	}
}