; total time: 1.96
; plan length: 72
(up f0 f18)
(stop f18)
(up f18 f27)
(stop f27)
(down f27 f12)
(stop f12)
(down f12 f0)
(stop f0)
(up f0 f17)
(stop f17)
(down f17 f4)
(stop f4)
(up f4 f30)
(stop f30)
(down f30 f6)
(stop f6)
(up f6 f27)
(stop f27)
(down f27 f5)
(stop f5)
(up f5 f37)
(stop f37)
(up f37 f43)
(stop f43)
(down f43 f26)
(stop f26)
(up f26 f35)
(stop f35)
(down f35 f34)
(stop f34)
(down f34 f20)
(stop f20)
(up f20 f35)
(stop f35)
(down f35 f33)
(stop f33)
(down f33 f20)
(stop f20)
(up f20 f41)
(stop f41)
(down f41 f16)
(stop f16)
(up f16 f38)
(stop f38)
(up f38 f43)
(stop f43)
(down f43 f23)
(stop f23)
(down f23 f20)
(stop f20)
(down f20 f15)
(stop f15)
(up f15 f31)
(stop f31)
(down f31 f21)
(stop f21)
(down f21 f20)
(stop f20)
(up f20 f37)
(stop f37)
(down f37 f14)
(stop f14)
(up f14 f22)
(stop f22)
(up f22 f40)
(stop f40)
(down f40 f26)
(stop f26)
(down f26 f8)
(stop f8)
(up f8 f10)
(stop f10)
