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

Action Reasoning:
Moving passenger p5 closer to their goal on floor 2, first disembark at their target destination using fast1.

New State Description:
- fast0: Fast elevator at floor 3 (n3), 1/2 passengers (contains p1).- fast1: Fast elevator at floor 2 (n2), 0/2 passengers, empty.- slow0-0: Slow elevator at floor 1 (n1), 0/1 passengers, empty.- slow1-0: Slow elevator at floor 3 (n3), 0/1 passengers, empty.- p0: On floor 1 (n1).- p1: On board fast0 at floor 3 (n3).- p2: On floor 4 (n4).- p3: On floor 4 (n4).- p4: On floor 1 (n1).- p5: On floor 2 (n2), not on board.

Action Chosen:
leave(p5, fast1, n2, 1, 0)
