; search time: 29.64
; plan length: 86
(up f0 f28)
(stop f28)
(down f28 f27)
(stop f27)
(up f27 f49)
(stop f49)
(down f49 f27)
(stop f27)
(up f27 f47)
(stop f47)
(down f47 f14)
(stop f14)
(up f14 f25)
(stop f25)
(down f25 f0)
(stop f0)
(up f0 f14)
(stop f14)
(down f14 f3)
(stop f3)
(up f3 f48)
(stop f48)
(down f48 f6)
(stop f6)
(up f6 f47)
(stop f47)
(down f47 f21)
(stop f21)
(up f21 f48)
(stop f48)
(down f48 f23)
(stop f23)
(up f23 f26)
(stop f26)
(up f26 f42)
(stop f42)
(down f42 f24)
(stop f24)
(down f24 f12)
(stop f12)
(up f12 f34)
(stop f34)
(down f34 f15)
(stop f15)
(up f15 f43)
(stop f43)
(down f43 f13)
(stop f13)
(up f13 f45)
(stop f45)
(up f45 f46)
(stop f46)
(down f46 f41)
(stop f41)
(down f41 f36)
(stop f36)
(down f36 f31)
(stop f31)
(down f31 f4)
(stop f4)
(up f4 f29)
(stop f29)
(down f29 f17)
(stop f17)
(up f17 f20)
(stop f20)
(down f20 f8)
(stop f8)
(up f8 f18)
(stop f18)
(up f18 f39)
(stop f39)
(up f39 f40)
(stop f40)
(down f40 f30)
(stop f30)
(down f30 f22)
(stop f22)
(down f22 f18)
(stop f18)
(down f18 f13)
(stop f13)
(up f13 f19)
(stop f19)
(down f19 f2)
(stop f2)
