Move forward in a sequence of three steps: left, right, then left.
Take three strides, starting with the left foot, followed by the right, and ending with the left again.
Proceed by stepping thrice: left, right, left, in that precise order.
Advance through a triple-step pattern: left foot first, then right, finishing with the left.
Walk in a three-step rhythm—left, right, left—to keep the pace.
