Attempt Number: 3
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
To work towards the goal, car_0 should move from behind car_3 to curb_1 to open space behind car_3. By clearing the parking spaces for future moves, car_1 can also align with the goal positions.

New State Description:
Curb_0: car_2 is parked and clear. Curb_1: car_0 is parked and clear. Curb_2: car_1 is parked and clear. Curb_3: car_3 is parked and clear. Car_2: Parked at curb_0 and clear. Car_1: Parked at curb_2 and clear. Car_0: Parked at curb_1 and clear. Car_3: Parked at curb_3 and clear.

Action Chosen:
(move-car-to-curb car_0 car_3 curb_1)
