Move swiftly through six steps: left, right, left, right, left, left.
Take six quick strides in this sequence: left, right, left, right, left, left.
Step briskly six times, following left, right, left, right, left, left.
Advance rapidly with six steps: left, right, left, right, left, left.
Proceed with speed in six moves: left, right, left, right, left, left.
