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

Action Reasoning:
Passenger p0 needs to reach floor 0. Slow elevator slow0-0 can move down immediately without needing to change elevators, which minimizes passenger transfers.

New State Description:
fast0 is at floor 0 (n0), with 0 passengers. fast1 is at floor 3 (n3), with 0 passengers. slow0-0 has moved to floor 0 (n0) with passenger p0 onboard and has 1/1 passenger capacity. slow1-0 is at floor 3 (n3), with 0 passengers. Passenger p0 is onboard slow0-0. Passenger p1 is still on floor 1 (n1). Passenger p2 is on floor 4 (n4). Passenger p3 is on floor 4 (n4). Passenger p4 is on floor 1 (n1). Passenger p5 is on floor 3 (n3).

Action Chosen:
move-down-slow(slow0-0, n1, n0)
