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

Action Reasoning:
Passenger p1 needs to reach floor 3. Since p1 is currently onboard fast0 at floor 1, the best action is to move fast0 up to floor 3 to bring p1 closer to the goal.

New State Description:
- Elevator fast0 is now on floor 3 (n3) with 1 passenger (p1), maximum capacity 2.- Elevator fast1 remains on floor 3 (n3), empty, maximum capacity 2.- Elevator slow0-0 stays on floor 0 (n0), empty, maximum capacity 1.- Elevator slow1-0 remains on floor 3 (n3), empty, maximum capacity 1.- Passenger p0 is still on floor 0 (n0).- Passenger p1 is onboard fast0 on floor 3 (n3).- Passenger p2 is on floor 4 (n4).- Passenger p3 is on floor 4 (n4).- Passenger p4 is on floor 1 (n1).- Passenger p5 is on floor 3 (n3).

Action Chosen:
move-up-fast(fast0, n1, n3)
