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

Action Reasoning:
To align with the goal state, move the double-parked car_2 to curb_1, which is currently empty, clearing the block from car_3. This frees up curb_2 for further moves to achieve our goal.

New State Description:
Curb_0 has car_0 parked, clear. Curb_1 has car_2 parked, clear. Curb_2 has car_3 parked, clear. Curb_3 has car_1 parked, clear. All curbs contain the intended cars except for curvature goals.

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