; search time: 4.87
; plan length: 72
(up f0 f4)
(stop f4)
(down f4 f0)
(stop f0)
(up f0 f17)
(stop f17)
(up f17 f22)
(stop f22)
(down f22 f21)
(stop f21)
(down f21 f0)
(stop f0)
(up f0 f9)
(stop f9)
(up f9 f31)
(stop f31)
(down f31 f6)
(stop f6)
(down f6 f1)
(stop f1)
(up f1 f8)
(stop f8)
(up f8 f19)
(stop f19)
(up f19 f35)
(stop f35)
(down f35 f29)
(stop f29)
(down f29 f10)
(stop f10)
(up f10 f34)
(stop f34)
(down f34 f11)
(stop f11)
(down f11 f1)
(stop f1)
(up f1 f26)
(stop f26)
(down f26 f14)
(stop f14)
(down f14 f12)
(stop f12)
(up f12 f26)
(stop f26)
(up f26 f36)
(stop f36)
(down f36 f7)
(stop f7)
(up f7 f16)
(stop f16)
(up f16 f20)
(stop f20)
(up f20 f36)
(stop f36)
(down f36 f33)
(stop f33)
(down f33 f25)
(stop f25)
(down f25 f9)
(stop f9)
(up f9 f26)
(stop f26)
(up f26 f37)
(stop f37)
(down f37 f17)
(stop f17)
(up f17 f18)
(stop f18)
(down f18 f1)
(stop f1)
(up f1 f12)
(stop f12)
