Attempt Number: 5
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 smoothly, we need car_0 positioned correctly at curb_0 and clear the curb of obstructions. Moving car_0 to curb_1 (which is clear) makes curb_0 clear and prepares to rearrange the cars.

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. All cars are in individual curbs, leading us closer to the goal configuration.

Action Chosen:
(move-car-to-curb car_0 car_2 curb_1)
