tripcode cracker in lisp

tripcode crackers are pretty easy to write. perhaps all you smug lisp weenies could demonstrate how lisp's superiority by writing a tripcode cracker that can do better than the ~400kcps 4brute-johnbs does on my computer?

C is ofcourse faster than lisp, anyone who disagrees is a fool.
A tripcode cracker is not a trivial or semi-interesting program due to it's brute nature; therefore not worthy written in lisp.