Take three strides ahead: start with your left foot, then right, and finish with the left again.
Move forward in three steps, stepping left first, followed by right, and ending on the left.
Stride forward three times in the sequence of left, right, and left steps.
Advance three paces, beginning with your left foot, then right, and left once more.
Proceed with three steps forward: left, right, and left in that precise order.
