; search time: 13.34
; plan length: 76
(up f0 f18)
(stop f18)
(down f18 f1)
(stop f1)
(up f1 f16)
(stop f16)
(down f16 f5)
(stop f5)
(down f5 f4)
(stop f4)
(up f4 f19)
(stop f19)
(down f19 f1)
(stop f1)
(up f1 f43)
(stop f43)
(down f43 f22)
(stop f22)
(down f22 f4)
(stop f4)
(up f4 f32)
(stop f32)
(down f32 f9)
(stop f9)
(up f9 f29)
(stop f29)
(down f29 f18)
(stop f18)
(up f18 f41)
(stop f41)
(down f41 f39)
(stop f39)
(down f39 f16)
(stop f16)
(down f16 f15)
(stop f15)
(up f15 f27)
(stop f27)
(up f27 f31)
(stop f31)
(down f31 f20)
(stop f20)
(up f20 f39)
(stop f39)
(down f39 f36)
(stop f36)
(down f36 f20)
(stop f20)
(up f20 f38)
(stop f38)
(up f38 f42)
(stop f42)
(down f42 f40)
(stop f40)
(down f40 f23)
(stop f23)
(down f23 f10)
(stop f10)
(up f10 f13)
(stop f13)
(down f13 f1)
(stop f1)
(up f1 f26)
(stop f26)
(down f26 f12)
(stop f12)
(down f12 f6)
(stop f6)
(down f6 f5)
(stop f5)
(up f5 f14)
(stop f14)
(up f14 f23)
(stop f23)
(up f23 f33)
(stop f33)
