i wrote this program in 2007, at 13, when i first learned the \r and \a escape sequences, in Perl¹.
¹ the ancestor of Python.
https://pastebin.com/urYbqfW5 https://twitter.com/yuuki26/status/1730065369652425195… https://pic.twitter.com/vuxJjOV7s2
posted at 12:04:24