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, we need to move car_2, which is double-parked behind car_1, to curb_0. This will free car_1, allowing the cars to align according to the goal.

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.

Action Chosen:
(move-car-to-curb car_2 car_1 curb_0)
