; search time: 39.71
; plan length: 30
(stop f0)
(up f0 f8)
(stop f8)
(up f8 f21)
(stop f21)
(down f21 f6)
(stop f6)
(down f6 f2)
(stop f2)
(up f2 f11)
(stop f11)
(up f11 f20)
(stop f20)
(down f20 f19)
(stop f19)
(down f19 f3)
(stop f3)
(up f3 f15)
(stop f15)
(down f15 f5)
(stop f5)
(up f5 f10)
(stop f10)
(up f10 f15)
(stop f15)
(down f15 f4)
(stop f4)
(up f4 f7)
(stop f7)
(solve-goal)
