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 is currently double parked behind car_3, and curb_1 is empty. We need to move car_2 from curb_2 to curb_1 so that car_3 becomes clear, and we can ultimately park each car in its correct goal position.

New State Description:
Curb_0 has car_0 parked, clear. Curb_1 now has car_2 parked, clear. Curb_2 has car_3 parked, clear. Curb_3 has car_1 parked, clear.

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