P.S. It's a pretty ugly script but it's been doing the job for 4+ yrs. Feel free to grab it here: https://pastebin.com/jt7RfEbF https://pastebin.com/jt7RfEbF. I

P.S. It's a pretty ugly script but it's been doing the job for 4+ yrs. Feel free to grab it here: https://pastebin.com/jt7RfEbF https://pastebin.com/jt7RfEbF. It'll write the output to the file o.txt.