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

Action Reasoning:
Since curb_0 should contain car_0 according to the goal state and is already correct, we should focus on moving car_1 to curb_1, where it should be. Car_1 is currently on curb_2, and since curb_1 has car_2, we temporarily move car_2 to make way for car_1.

New State Description:
Curb_0 contains car_0, clear. Curb_1 is empty. Car_2 is double-parked behind car_0 on curb_0 and clear. Curb_2 contains car_1, clear. Curb_3 contains car_3, clear.

Action Chosen:
(move-curb-to-car car_2 curb_1 car_0)
