; search time: 1.09
; plan length: 88
(up f0 f8)
(stop f8)
(up f8 f33)
(stop f33)
(down f33 f0)
(stop f0)
(up f0 f2)
(stop f2)
(up f2 f39)
(stop f39)
(down f39 f28)
(stop f28)
(down f28 f21)
(stop f21)
(down f21 f3)
(stop f3)
(up f3 f18)
(stop f18)
(up f18 f49)
(stop f49)
(down f49 f2)
(stop f2)
(up f2 f38)
(stop f38)
(down f38 f27)
(stop f27)
(up f27 f30)
(stop f30)
(up f30 f47)
(stop f47)
(down f47 f14)
(stop f14)
(up f14 f30)
(stop f30)
(down f30 f12)
(stop f12)
(up f12 f27)
(stop f27)
(down f27 f13)
(stop f13)
(down f13 f0)
(stop f0)
(up f0 f43)
(stop f43)
(down f43 f40)
(stop f40)
(down f40 f27)
(stop f27)
(up f27 f45)
(stop f45)
(down f45 f11)
(stop f11)
(up f11 f22)
(stop f22)
(up f22 f42)
(stop f42)
(down f42 f20)
(stop f20)
(up f20 f22)
(stop f22)
(up f22 f29)
(stop f29)
(up f29 f32)
(stop f32)
(down f32 f19)
(stop f19)
(up f19 f28)
(stop f28)
(down f28 f25)
(stop f25)
(down f25 f19)
(stop f19)
(up f19 f34)
(stop f34)
(down f34 f25)
(stop f25)
(down f25 f10)
(stop f10)
(up f10 f23)
(stop f23)
(up f23 f24)
(stop f24)
(down f24 f10)
(stop f10)
(down f10 f1)
(stop f1)
(up f1 f24)
(stop f24)
