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

Action Reasoning:
Car_2, currently double parked behind car_3, can clear curb_1. This will allow further reorganization.

New State Description:
Curb_0 contains car_0, clear. Curb_1 contains car_2, clear. Curb_2 contains car_1, clear. Curb_3 contains car_3, clear. Each car is parked and clear.

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