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

Action Reasoning:
The next step in the given plan is to leave p4 at floor 3, which aligns with the goal of having p4 on floor 3. This brings us closer to the goal state and follows the sequence.

New State Description:
- **fast0**: Fast elevator at floor 3 (n3), with 0 passengers and a capacity of 2.- **fast1**: Fast elevator at floor 0 (n0), with 0 passengers and a capacity of 2.- **slow0-0**: Slow elevator at floor 1 (n1), with 0 passengers and a capacity of 1.- **slow1-0**: Slow elevator at floor 3 (n3), with 0 passengers and a capacity of 1.- **p0**: On floor 1 (n1).- **p1**: On floor 1 (n1).- **p2**: On floor 2 (n2).- **p3**: On floor 0 (n0).- **p4**: On floor 3 (n3).- **p5**: On floor 3 (n3).

Action Chosen:
(leave p4 fast0 n3 n1 n0)
