Current State ID: 22
Current State Description: - Elevator fast0 is at floor 1 (n1), empty with a maximum capacity of 2.- Elevator fast1 remains at floor 3 (n3), empty with a maximum capacity of 2.- Elevator slow0-0 is at floor 0 (n0), empty with a maximum capacity of 1.- Elevator slow1-0 is still at floor 3 (n3), empty with a maximum capacity of 1.- Passenger p0 is now on floor 0 (n0).- Passenger p1 is 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).

Child State ID: 40
Action Taken: board(p4, fast0, n1, 0, 1)
State Description: - Elevator fast0 is at floor 1 (n1) with passenger p4 onboard, capacity 1/2.- Elevator fast1 is at floor 3 (n3), empty with a maximum capacity of 2.- Elevator slow0-0 is at floor 0 (n0), empty with a maximum capacity of 1.- Elevator slow1-0 is at floor 3 (n3), empty with a maximum capacity of 1.- Passenger p0 is on floor 0 (n0).- Passenger p1 is on floor 1 (n1).- Passenger p2 is on floor 4 (n4).- Passenger p3 is on floor 4 (n4).- Passenger p4 is onboard fast0.- Passenger p5 is on floor 3 (n3).

Child State ID: 41
Action Taken: move-up-fast(fast1, n3, n4)
State Description: - Elevator fast0 is at floor 1 (n1), empty with a maximum capacity of 2.- Elevator fast1 is now at floor 4 (n4), empty with a maximum capacity of 2.- Elevator slow0-0 is at floor 0 (n0), empty with a maximum capacity of 1.- Elevator slow1-0 is at floor 3 (n3), empty with a maximum capacity of 1.- Passenger p0 is on floor 0 (n0).- Passenger p1 is 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).

Child State ID: 42
Action Taken: move-down-fast(fast1, n3, n2)
State Description: - Elevator fast0 is at floor 1 (n1), empty with a maximum capacity of 2.- Elevator fast1 is now at floor 2 (n2), empty with a maximum capacity of 2.- Elevator slow0-0 is at floor 0 (n0), empty with a maximum capacity of 1.- Elevator slow1-0 is still at floor 3 (n3), empty with a maximum capacity of 1.- Passenger p0 is on floor 0 (n0).- Passenger p1 is 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).

