; total time: 0.09
; plan length: 20
(unstack d e)
(put-down d)
(unstack e c)
(put-down e)
(unstack c a)
(put-down c)
(pick-up d)
(stack d c)
(unstack a b)
(put-down a)
(pick-up e)
(stack e a)
(pick-up b)
(stack b e)
(unstack d c)
(put-down d)
(pick-up c)
(stack c b)
(pick-up d)
(stack d c)
