The walk, a cambio de frente and the rock step.
Start with the walk. Then introduce the rock step first because a leader trapped in a direction they can’t get out of is lost. Finally add the cambio de frente, using the rock step to return to the correct direction.
This time round I spent more time explictly working on correct and exact foot positioning and it paid off. I’m warming to this step a bit more because it, literally, requires the leader to step up to the plate and be decisive.