; search time: 27.96
; plan length: 86
(up f0 f18)
(stop f18)
(up f18 f53)
(stop f53)
(down f53 f7)
(stop f7)
(up f7 f18)
(stop f18)
(up f18 f26)
(stop f26)
(down f26 f4)
(stop f4)
(up f4 f31)
(stop f31)
(down f31 f10)
(stop f10)
(up f10 f45)
(stop f45)
(down f45 f15)
(stop f15)
(down f15 f0)
(stop f0)
(up f0 f48)
(stop f48)
(down f48 f23)
(stop f23)
(down f23 f2)
(stop f2)
(down f2 f0)
(stop f0)
(up f0 f24)
(stop f24)
(up f24 f30)
(stop f30)
(down f30 f17)
(stop f17)
(down f17 f12)
(stop f12)
(down f12 f9)
(stop f9)
(down f9 f2)
(stop f2)
(up f2 f26)
(stop f26)
(down f26 f16)
(stop f16)
(down f16 f4)
(stop f4)
(up f4 f21)
(stop f21)
(up f21 f32)
(stop f32)
(up f32 f46)
(stop f46)
(down f46 f44)
(stop f44)
(down f44 f0)
(stop f0)
(up f0 f34)
(stop f34)
(down f34 f32)
(stop f32)
(up f32 f41)
(stop f41)
(up f41 f42)
(stop f42)
(down f42 f38)
(stop f38)
(down f38 f6)
(stop f6)
(up f6 f12)
(stop f12)
(down f12 f3)
(stop f3)
(down f3 f2)
(stop f2)
(up f2 f14)
(stop f14)
(down f14 f5)
(stop f5)
(up f5 f20)
(stop f20)
(down f20 f13)
(stop f13)
(up f13 f14)
(stop f14)
