Attempt Number: 2
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
To achieve the goal state, car_2 needs to be moved from curb_1 to curb_2, where car_1 currently is. We can utilize curb_3 as a temporary space to facilitate this swap.

New State Description:
Curb_0 contains car_0, clear. Curb_1 is empty, clear. Curb_2 contains car_1, clear. Curb_3 has car_3 parked with car_2 double parked behind it, car_3 is not clear, car_2 is clear. Car_0 is parked and clear. Car_1 is parked and clear. Car_2 is double parked, clear. Car_3 is parked, not clear.

Action Chosen:
(move-curb-to-car car_2 curb_1 car_3)
