#!/usr/bin/env /friends/bin/cxxscript
#include <iostream>
#include <string>
using namespace std;
auto fizzbuzz(int n){
    string f(n % 3 ? "" : "Fizz");
    string b(n % 5 ? "" : "Buzz");
    auto s = f + b;
    if (s.empty()) s = to_string(n);
    return s;
}
int main (){
    for (auto i = 1; i <= 30; i++) {
        cout << fizzbuzz(i) << endl;
    }
    return 0;
}