AAAAAA for everything but autostep.
edit: I thought I did AAAAAA for everything, but now that I think about it, I only spam A during the first two As in AA dAS
2nd edit: Now that I repeated some combos, I'm realizing that I don't even spam A
;;; The only time I spam a key is when I'm trying to use BCB or after a sieg hits me with Blow. Gotta love my memory for these things.