Attempt Number: 6
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
Car5 is clear behind car0 on curb4 but curb0 is intended to have car0 and then car5 as per goal. We can move car5 to stay with car4 temporarily to clear space in curb4.

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

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