Current State ID: 211
Current State Description: - fast0: On floor 3 (n3), 0/2 passengers, empty.- fast1: On floor 0 (n0), 0/2 passengers, empty.- slow0-0: On floor 2 (n2), 1/1 passenger, contains p4.- slow1-0: On 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 0 (n0).- p4: On board slow0-0 at floor 2 (n2).- p5: On floor 2 (n2).

Child State ID: 224
Action Taken: move-down-slow(slow0-0, n2, n1)
State Description: - fast0: On floor 3 (n3), 0/2 passengers, empty.- fast1: On floor 0 (n0), 0/2 passengers, empty.- slow0-0: On floor 1 (n1), 1/1 passenger, contains p4.- slow1-0: On 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 0 (n0).- p4: On board slow0-0 at floor 1 (n1).- p5: On floor 2 (n2).

