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

Action Reasoning:
Fast elevator fast1 is already at floor 4 with passengers p2 and p3. Move p3 to floor 0 to bring closer to the goal state, reducing floor travel for this passenger quickly.

New State Description:
- Elevator fast0 is at floor 0 (n0), empty with a capacity of 2.- Elevator fast1 is at floor 4 (n4), with passenger p3 on board and one more capacity remaining.- Elevator slow0-0 is at floor 0 (n0), empty with a capacity of 1.- Elevator slow1-0 is at floor 3 (n3), empty with a capacity of 1.- Passenger p0 is on floor 0 (n0).- Passenger p1 is still on floor 1 (n1).- Passenger p2 is still on floor 4 (n4).- Passenger p3 is on fast1 (n4).- Passenger p4 is still on floor 1 (n1).- Passenger p5 is still on floor 3 (n3).

Action Chosen:
board(p3, fast1, n4, 0, 1)
