#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";
        }else if(i%5==0)cout <<"Buzz";
        else cout << i;
        cout << endl;
    }
    return 0;
}