#include <bits/stdc++.h>
using namespace std;

string multi3 = "Fizz";
string multi5 = "Buzz";
string multi15 = "FizzBuzz";

int main(){
    int i, num;
    cin >> num ;
    for(i=1; i<=num; i++){
        if (i%3==0 and i%5==0) {
            cout << multi15 << endl;
        }else if (i%3==0){
            cout <<  multi3 << endl;
        }else if (i%5==0){
            cout <<  multi5 << endl;
        }else{
            cout <<  i << endl;
        }
            
    }
    return 0;
}