Current State ID: 11
Current State Description: - fast0: Fast elevator at floor 0 (n0), 0/2 passengers.- fast1: Fast elevator at floor 2 (n2), 0/2 passengers, clear.- slow0-0: Slow elevator at floor 1 (n1), 0/1 passengers.- slow1-0: Slow elevator at floor 3 (n3), 0/1 passengers.- p0: On floor 1 (n1).- p1: On floor 1 (n1).- p2: On floor 4 (n4).- p3: On floor 4 (n4).- p4: On floor 1 (n1).- p5: On floor 2 (n2), clear.

Child State ID: 22
Action Taken: move-up-fast(fast1, n2, n4)
State Description: - fast0: Fast elevator at floor 0 (n0), 0/2 passengers.- fast1: Fast elevator at floor 4 (n4), 0/2 passengers, clear.- slow0-0: Slow elevator at floor 1 (n1), 0/1 passengers.- slow1-0: Slow elevator at floor 3 (n3), 0/1 passengers.- p0: On floor 1 (n1).- p1: On floor 1 (n1).- p2: On floor 4 (n4).- p3: On floor 4 (n4).- p4: On floor 1 (n1).- p5: On floor 2 (n2), clear.

Child State ID: 24
Action Taken: move-up-fast(fast0, n0, n1)
State Description: - fast0: Fast elevator at floor 1 (n1), 0/2 passengers.- fast1: Fast elevator at floor 2 (n2), 0/2 passengers, clear.- slow0-0: Slow elevator at floor 1 (n1), 0/1 passengers, clear.- slow1-0: Slow elevator at floor 3 (n3), 0/1 passengers, clear.- p0: On floor 1 (n1), clear.- p1: On floor 1 (n1), clear.- p2: On floor 4 (n4), clear.- p3: On floor 4 (n4), clear.- p4: On floor 1 (n1), clear.- p5: On floor 2 (n2), clear.

Child State ID: 25
Action Taken: board(p1, slow0-0, n1, 0, 1)
State Description: - fast0: Fast elevator at floor 0 (n0), 0/2 passengers.- fast1: Fast elevator at floor 2 (n2), 0/2 passengers, clear.- slow0-0: Slow elevator at floor 1 (n1), 1/1 passengers, holds p1.- slow1-0: Slow elevator at floor 3 (n3), 0/1 passengers, clear.- p0: On floor 1 (n1), waiting.- p1: On board slow0-0, heading to floor 3.- p2: On floor 4 (n4), waiting.- p3: On floor 4 (n4), waiting.- p4: On floor 1 (n1), waiting.- p5: On floor 2 (n2), clear.

