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

Action Reasoning:
Currently, Passenger p5 is aboard fast1 on floor 3 and needs to reach floor 2. The next best action is to move fast1 to floor 2, minimizing cost by utilizing the fast elevator's efficiency. This aligns with moving p5 closer to their goal floor.

New State Description:
- Fast0 is at floor 0 with 0 passengers (max capacity 2).- Fast1 is now at floor 2 with 1 passenger (p5) (max capacity 2).- Slow0-0 remains at floor 1 with 0 passengers (max capacity 1).- Slow1-0 remains at floor 3 with 0 passengers (max capacity 1).- Passenger p0 is on floor 1.- Passenger p1 is on floor 1.- Passenger p2 is on floor 4.- Passenger p3 is on floor 4.- Passenger p4 is on floor 1.- Passenger p5 is aboard fast1 at floor 2.- Travel cost incurred is 4 units (cost of moving fast1 one floor down).

Action Chosen:
move-down-fast(fast1, n3, n2)
