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

Action Reasoning:
The goal is to have car1 in curb1. Since car1 is currently in curb2, we can temporarily move car2 to double park behind car3 at curb3, freeing up curb1.

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

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