#!/usr/bin/env python3

import sys, requests, time, string

chars = string.digits + string.ascii_lowercase

def check(user):
  status = requests.get(f"https://github.com/{user}").status_code
  print(status, user)
  time.sleep(1)

for a in chars:
  check(a)

for a in chars:
  for b in chars:
    check(a + b)

for a in chars:
  for b in chars:
    for c in chars:
      check(a + b + c)
