Attempt Number: 3
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
To minimize passenger waiting time and elevators' operation costs, I will focus on readying **p4** to reach its destination, floor 4. Since **p4** is already on board **fast0** at floor 4, they can immediately leave.

New State Description:
- fast0: At floor 4 (n4), 0/2 passengers.- fast1: At floor 4 (n4), 0/2 passengers.- slow0-0: At floor 2 (n2), 0/1 passengers.- p0: On floor 2 (n2).- p1: On floor 1 (n1).- p2: On floor 5 (n5).- p3: On floor 4 (n4).- p4: On floor 4 (n4).- p5: On floor 0 (n0).- p6: On floor 2 (n2).

Action Chosen:
(leave p4 fast0 n4 1 0)
