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

Action Reasoning:
The next action according to the plan is to leave passenger p0 from fast1 at floor n2, transitioning the fast1 elevator to 1/2 passengers and freeing up space.

New State Description:
- fast0: At floor n0, 0/2 passengers.- fast1: At floor n2, 1/2 passengers (p5 on board).- slow0-0: At floor n2, 0/1 passengers.- p0: On floor n2.- p1: On floor n1.- p2: On floor n5.- p3: On floor n5.- p4: On floor n2.- p5: On board fast1.- p6: On floor n2.

Action Chosen:
(leave p0 fast1 n2 n2 n1)
