; search time: 0.42
; plan length: 36
(up f0 f3)
(stop f3)
(up f3 f4)
(stop f4)
(up f4 f11)
(stop f11)
(up f11 f21)
(stop f21)
(down f21 f10)
(stop f10)
(up f10 f14)
(stop f14)
(down f14 f2)
(stop f2)
(up f2 f9)
(stop f9)
(up f9 f14)
(stop f14)
(down f14 f4)
(stop f4)
(up f4 f12)
(stop f12)
(up f12 f20)
(stop f20)
(down f20 f0)
(stop f0)
(up f0 f7)
(stop f7)
(up f7 f13)
(stop f13)
(up f13 f18)
(stop f18)
(down f18 f1)
(stop f1)
(up f1 f11)
(stop f11)
