Regarding motor connection with booster packs

Dear sir,
I hope this message finds you well. We have been trying to replicate single leg test stand v1. We just want to confirm, what is right connection order of booster packs (QEP-A and QEP-B) with shank motor and knee motor. Which one is Motor A and Motor B ?. I have checked this on git hub repository but this order is not mentioned anywhere. Actuator module testing is also missing to check the right direction of motor (clockwise or counter clock wise).

https://www.youtube.com/watch?v=N-BPxh7-Q30. can anyone please share the code for this hopping motion?

Best regards,
Aman Jiwani