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

Action Reasoning:
We need to ensure car5 is positioned behind car0 in curb0, as outlined in the goal state. Using the move-car-to-car action, relocating car5 directly behind car0 is optimal now that car0 is clear in curb0.

New State Description:
Curb_0: Contains car0 with car5 double parked and clear behind it.Curb_1: Contains car2, parked and clear.Curb_2: Contains car1, parked and clear.Curb_3: Contains car3, parked and clear.Curb_4: Contains car4, parked and clear.Car0: Parked and clear in curb0.Car1: Parked and clear in curb2.Car2: Parked and clear in curb1.Car3: Parked and clear in curb3.Car4: Parked and clear in curb4.Car5: Double parked and clear behind car0 in curb0.

Action Chosen:
(move-car-to-car car5 car4 car0)
