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

Action Reasoning:
Moving fast0 to floor 3 allows us to pick up passenger p4 and prepare for p4’s boarding and fast transport to their destination on floor 3.

New State Description:
- Elevator fast0 is at floor 3 (n3), empty, capacity 2.- Elevator fast1 is at floor 3 (n3), empty, capacity 2.- Elevator slow0-0 is at floor 0 (n0), empty, capacity 1.- Elevator slow1-0 is at floor 2 (n2), empty, capacity 1.- Passenger p0 is at floor 0 (n0).- Passenger p1 is at floor 3 (n3).- Passenger p2 is at floor 2 (n2).- Passenger p3 is at floor 0 (n0).- Passenger p4 is at floor 1 (n1).- Passenger p5 is at floor 2 (n2).

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