What to aim during Rebecca's rotation?

I'm a bit lost here on how I'm supposed to play Rebecca. I'm loving her gameplay, but rotation-wise, I don't really got a clue how to optimize her gameplay. What am I supposed to achieve when controlling her?

For example, in Lucy's case, I think her rotation meant to go into "Algorithm Compaction" mode (get 8s +65% Spectro DMG buff), perform enhanced heavy attack (get 2x Liberation DMG buff), add tune break if possible, and then liberation (BAM! spectacular damage from extra +65% Spectro DMG plus 2x Liberation DMG).

What about Rebecca? What am I supposed to be mindful of?