Six unifications? Thought was continuous stepping sequence/fist
I've always felt it was hard to be continuous tho. I have hard times making it flow between the blocks and the strikes. Some advanced sequences are easier to perform imo...
LBQ has interesting technics though, which are pleasant to do and apply.
One move that has always puzzled me is towards the end of the sequence. Just before going backwards, when you give the heel kick, there's a weird circular move with the arms, one blocking up and one seemingly hooking down. 'always felt i was losing time going around one arm with the other... and no explanations i got from my former teacher was satisfactory...