TuRBo corners - UBL buffer

[Berkmann18]

Sorry for the off-topic question, but I'm confused on the fact that BH is or not the same method as Comms.
And for TuRBo corners, it's pretty much easy to know the algs unless you're totally unfamiliar with COLL as some cases a pure 3-cycle corner comms.

 

[Ollie]

BH = commutators. Some may not appear to be as they are often 2*3-cycles that cancel moves, but they are all based on commutators.