I've just learned you can alter HTML ol items. You can reserver the order and change the starting number.
Thanks to @IMAC2 for this tip.
To reverse the order add
To change the starting number add a start
<ol start='15'> which tells HTML to start the number at 15.
Every day I learn something new!! ? pic.twitter.com/GlllTYQCdn— Álvaro Trigo ?? (@IMAC2) May 19, 2020