Take two steps ahead, swinging your arms; start with the left foot twice.
Stride forward with a two-step motion, moving the left foot first and then left again.
Advance by stepping twice, both times leading with your left foot as you swing your arms.
Move forward in a double step sequence, the order being left, then left, while swinging your arms.
Walk ahead with two steps, making sure to step left first and left again, swinging your arms along.
