Attempt Number: 5
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
From the current state, the next best action is to move the clear and double-parked car_1 from curb_0 to the empty curb_2. This will free up car_2, allowing it to be clear for the next move to achieve its goal position at curb_2.

New State Description:
Curb_0: car_2 is parked, clear since car_1 is removed.Curb_1: car_0 is parked and clear.Curb_2: car_1 is parked and clear.Curb_3: car_3 is parked and clear.

Action Chosen:
(move-car-to-curb car_1 car_2 curb_2)
