; search time: 28.89
; plan length: 90
(up f0 f12)
(stop f12)
(down f12 f0)
(stop f0)
(up f0 f28)
(stop f28)
(up f28 f44)
(stop f44)
(down f44 f32)
(stop f32)
(down f32 f12)
(stop f12)
(up f12 f24)
(stop f24)
(up f24 f34)
(stop f34)
(down f34 f2)
(stop f2)
(up f2 f3)
(stop f3)
(up f3 f44)
(stop f44)
(down f44 f6)
(stop f6)
(up f6 f34)
(stop f34)
(up f34 f48)
(stop f48)
(down f48 f28)
(stop f28)
(down f28 f6)
(stop f6)
(up f6 f26)
(stop f26)
(down f26 f18)
(stop f18)
(down f18 f1)
(stop f1)
(up f1 f16)
(stop f16)
(up f16 f48)
(stop f48)
(down f48 f37)
(stop f37)
(down f37 f35)
(stop f35)
(down f35 f28)
(stop f28)
(down f28 f3)
(stop f3)
(up f3 f42)
(stop f42)
(down f42 f11)
(stop f11)
(up f11 f25)
(stop f25)
(up f25 f30)
(stop f30)
(up f30 f37)
(stop f37)
(down f37 f29)
(stop f29)
(up f29 f32)
(stop f32)
(down f32 f14)
(stop f14)
(down f14 f0)
(stop f0)
(up f0 f27)
(stop f27)
(up f27 f30)
(stop f30)
(down f30 f7)
(stop f7)
(up f7 f25)
(stop f25)
(down f25 f20)
(stop f20)
(up f20 f44)
(stop f44)
(down f44 f23)
(stop f23)
(up f23 f35)
(stop f35)
(down f35 f21)
(stop f21)
(up f21 f25)
(stop f25)
(up f25 f27)
(stop f27)
