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

Action Reasoning:
To progress towards the goal state, we should first unload passenger p0 from slow0-0 at floor 0 since they have reached their destination. This frees up the slow elevator for further use.

New State Description:
- fast0: On floor 3 (n3), 0/2 passengers, empty.- fast1: On floor 0 (n0), 0/2 passengers, empty.- slow0-0: On floor 0 (n0), 0/1 passengers, empty.- slow1-0: On floor 3 (n3), 0/1 passengers, empty.- p0: On floor 0 (n0).- p1: On floor 3 (n3).- p2: On floor 2 (n2).- p3: On floor 0 (n0).- p4: On floor 1 (n1).- p5: On floor 2 (n2).

Action Chosen:
leave(p0, slow0-0, n0, 1, 0)
