Attempt Number: 4
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
Car 1 is currently double parked behind Car 3 on Curb 2. Since Curb 3 is empty, we can move Car 1 to Curb 3, clearing Curb 2 and making progress towards the goal state.

New State Description:
Curb_0 has car_0 parked, clear. Curb_1 has car_2 parked, clear. Curb_2 has car_3 parked, clear. Curb_3 has car_1 parked, clear. Car_0 is parked, clear. Car_1 is parked, clear. Car_2 is parked, clear. Car_3 is parked, clear.

Action Chosen:
(move-car-to-curb car_1 car_3 curb_3)
