[lelanthran]

I think he might mean:

1. Push items onto a stack.

2. Create new stacks (words) for categories of items.

FWIW, I do the same, and use a tool (now using almost exclusively the GUI tool I include in the github repo) to do it.

This is the explanation of the tree-of-stacks method that I am using: https://github.com/lelanthran/frame/blob/master/docs/FrameIn...

(yes yes, it's a slideshow, but until I can make a video, this is a better medium for visualising how it works).