Attempt Number: 2
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, car_1 needs to be moved to curb_1. Since curb_1 currently has car_2, we can temporarily move car_2 to double park behind car_3 on curb_2, freeing up curb_1 for car_1.

New State Description:
Curb_0 contains car_0, clear. Curb_1 is empty, clear. Curb_2 contains car_3, not clear, with car_2 double parked behind it. Curb_3 contains car_1, clear. Car_0 is parked and clear. Car_1 is parked and clear. Car_2 is double parked behind car_3. Car_3 is not clear, with car_2 double parked behind it.

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