; search time: 0.09
; plan length: 57
(up f0 f20)
(down f20 f2)
(up f2 f12)
(stop f12)
(up f12 f20)
(stop f20)
(down f20 f7)
(down f7 f4)
(up f4 f11)
(stop f11)
(down f11 f7)
(down f7 f4)
(up f4 f10)
(stop f10)
(down f10 f7)
(down f7 f4)
(up f4 f14)
(stop f14)
(down f14 f7)
(down f7 f4)
(down f4 f2)
(stop f2)
(up f2 f7)
(down f7 f4)
(up f4 f9)
(stop f9)
(up f9 f11)
(up f11 f14)
(stop f14)
(down f14 f7)
(down f7 f4)
(stop f4)
(up f4 f21)
(stop f21)
(down f21 f7)
(up f7 f13)
(stop f13)
(down f13 f7)
(up f7 f11)
(stop f11)
(down f11 f7)
(down f7 f3)
(stop f3)
(up f3 f7)
(up f7 f18)
(stop f18)
(down f18 f7)
(down f7 f1)
(stop f1)
(up f1 f7)
(down f7 f4)
(stop f4)
(up f4 f7)
(down f7 f0)
(stop f0)
(up f0 f7)
(stop f7)
