PBLs.

So I remember asking, I believe it was Calvin Nielsen, to analyze my document, look at every single alg, and write a program that spits out the most common two-slice triggers, three-slice triggers, etc.

Really just two and three-slice triggers.

Or, like, one-move triggers, whatever.

But, like, just short little triggers.

And what came out was, like, you know, basically a popularity list of all the different triggers that existed in my then-archaic PBL document.

So, the most common trigger was, like, slice U, slice U', right? Like...

Are you still practicing? Are you casual