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

Action Reasoning:
Currently, curb_0 is clear, curb_3 has car_0 which is not clear because car_1 is double parked behind it. The best action now is to move car_1 to curb_0 using "move-car-to-curb", making curb_3 free to position car_0 like the goal.

New State Description:
Curb_0: Car_1 is parked and clear.  Curb_1: Car_3 is parked and clear.  Curb_2: Car_2 is parked and clear.  Curb_3: Car_0 is parked now and clear.

Action Chosen:
(move-car-to-curb car1 car0 curb_0)
