#include<bits/stdc++.h>
using namespace std;
int N,i;
int main(){
    cin>>N;
    for(i++;i<=N;i++){
        if(!(i%('D'-'A'))){
            if(!(i%('F'-'A')))cout<<"FizzBuzz"<<endl;
            else cout<<"Fizz"<<endl;
        }else if(!(i%('F'-'A')))cout<<"Buzz"<<endl;
        else cout<<i<<endl;
    }
}