You closed the thread https://forum.pspad.com/read.php?2,73645, but the application, permutation has been written. :)
(viz https://i.postimg.cc/HnkVMnbk/Screen-Shot-05-31-20-at-06-10-PM.jpg ) -- <https://forum.pspad.com/read.php?2,73641,73663> PSPad freeware editor https://www.pspad.com
