; search time: 58.14
; plan length: 33
(up f0 f21)
(stop f21)
(down f21 f8)
(stop f8)
(up f8 f12)
(stop f12)
(up f12 f20)
(stop f20)
(down f20 f2)
(stop f2)
(down f2 f0)
(stop f0)
(up f0 f3)
(stop f3)
(up f3 f7)
(stop f7)
(up f7 f16)
(stop f16)
(up f16 f17)
(stop f17)
(up f17 f18)
(stop f18)
(down f18 f10)
(stop f10)
(down f10 f4)
(stop f4)
(up f4 f14)
(stop f14)
(down f14 f9)
(stop f9)
(down f9 f1)
(stop f1)
(solve-goal)
