1. The vehicle on the left will go first (2), the vehicle on the right will go next (1), and you will go last (3).
  2. You go first (3), the vehicle on the left is next (2), and the vehicle on the right is last (1).
  3. The vehicle on the right (1), you go next (3), and the vehicle on the left is last (2).
  4. You go first (3), the vehicle on the right is next (1), and the vehicle on the left is last (2).
Picture for question 724