Stride forward with a trio of steps: left, right, then left again.
Take three steps in sequence, starting with left, followed by right, and finishing on left.
Move ahead in a pattern of three: left foot, right foot, and left foot once more.
Proceed with a three-step rhythm, stepping left, then right, and left again.
Advance by counting three steps, stepping first left, then right, and left lastly.
