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

Action Reasoning:
Passenger p0 is already on board the slow0-0 elevator, which is full. Since p0 needs to be at floor 0 to reach the goal state, the best action is for p0 to leave the elevator at floor 0.

New State Description:
- fast0: Fast elevator at floor 3 (n3), 0/2 passengers, empty.- fast1: Fast elevator at floor 0 (n0), 0/2 passengers, empty.- slow0-0: Slow elevator at floor 0 (n0), 0/1 passengers, empty.- slow1-0: Slow elevator at floor 3 (n3), 0/1 passengers, empty.- p0: On floor 0 (n0).- p1: On floor 3 (n3).- p2: On floor 2 (n2).- p3: On floor 4 (n4).- p4: On floor 1 (n1).- p5: On floor 2 (n2).

Action Chosen:
leave(p0, slow0-0, n0, 1, 0)
