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

Action Reasoning:
By moving fast0 with passenger p1 to floor 3, we put the passenger closer to their goal, which is on floor 3, and fast0 can safely transport passengers over multiple floors efficiently.

New State Description:
Fast elevator fast0 is at floor 3 with 1/2 passengers (p1 on board), aligning with one passenger's goal floor. Fast elevator fast1 is at floor 3 with 0/2 passengers. Slow elevator slow0-0 is at floor 1 with 0/1 passengers. Slow elevator slow1-0 is at floor 3 with 0/1 passengers. Passenger p0 and p4 are on floor 1. Passenger p5 is on floor 3 with p1 on board fast0. Passengers p2 and p3 are on floor 4.

Action Chosen:
move-up-fast(fast0, n1, n3)
