; search time: 23.71
; plan length: 94
(up f0 f47)
(stop f47)
(up f47 f48)
(stop f48)
(down f48 f11)
(stop f11)
(up f11 f16)
(stop f16)
(up f16 f37)
(stop f37)
(down f37 f0)
(stop f0)
(up f0 f20)
(stop f20)
(up f20 f35)
(stop f35)
(up f35 f46)
(stop f46)
(down f46 f31)
(stop f31)
(up f31 f37)
(stop f37)
(down f37 f9)
(stop f9)
(down f9 f0)
(stop f0)
(up f0 f6)
(stop f6)
(up f6 f15)
(stop f15)
(up f15 f35)
(stop f35)
(up f35 f52)
(stop f52)
(down f52 f36)
(stop f36)
(down f36 f19)
(stop f19)
(up f19 f25)
(stop f25)
(up f25 f40)
(stop f40)
(down f40 f18)
(stop f18)
(up f18 f54)
(stop f54)
(down f54 f42)
(stop f42)
(down f42 f14)
(stop f14)
(up f14 f22)
(stop f22)
(up f22 f46)
(stop f46)
(down f46 f43)
(stop f43)
(down f43 f18)
(stop f18)
(down f18 f12)
(stop f12)
(up f12 f51)
(stop f51)
(down f51 f18)
(stop f18)
(down f18 f4)
(stop f4)
(up f4 f54)
(stop f54)
(down f54 f44)
(stop f44)
(down f44 f38)
(stop f38)
(up f38 f39)
(stop f39)
(down f39 f20)
(stop f20)
(up f20 f41)
(stop f41)
(up f41 f45)
(stop f45)
(down f45 f31)
(stop f31)
(down f31 f30)
(stop f30)
(down f30 f27)
(stop f27)
(up f27 f51)
(stop f51)
(down f51 f0)
(stop f0)
(up f0 f29)
(stop f29)
(up f29 f54)
(stop f54)
