; search time: 16.33
; plan length: 19
(unstack a g)
(stack a c)
(unstack g e)
(stack g b)
(unstack a c)
(stack a g)
(pick-up c)
(stack c a)
(unstack d h)
(put-down d)
(unstack h f)
(stack h c)
(pick-up e)
(stack e h)
(pick-up f)
(stack f e)
(pick-up d)
(stack d f)
(solve-goal)
