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

Action Reasoning:
Since the goal is to have car_1 in curb_1, we can move car_2 from curb_1 to double park behind car_3 in curb_3. This action will then clear curb_1 for car_1 in the next move.

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

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