; total time: 0.08
; plan length: 38
(unstack a d)
(put-down a)
(unstack d b)
(put-down d)
(unstack b f)
(put-down b)
(unstack f e)
(put-down f)
(unstack e c)
(stack e f)
(pick-up b)
(stack b c)
(unstack e f)
(put-down e)
(pick-up f)
(stack f a)
(pick-up e)
(stack e f)
(unstack b c)
(put-down b)
(pick-up c)
(stack c d)
(pick-up b)
(stack b c)
(unstack e f)
(put-down e)
(unstack f a)
(put-down f)
(pick-up e)
(stack e f)
(pick-up a)
(stack a b)
(unstack e f)
(put-down e)
(pick-up f)
(stack f a)
(pick-up e)
(stack e f)
