Attempt Number: 2
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
To get closer to the goal state, we can move car5 from behind car4 to double park behind car0 in curb0. This clears curb4 for car4 and moves us toward aligning car0 and car5 on curb0.

New State Description:
Curb_0: Contains car0, parked and blocked, with car5 double parked behind it and clear.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 blocked 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)
