; total time: 0.51
; plan length: 34
(up f0 f2)
(stop f2)
(up f2 f4)
(stop f4)
(up f4 f7)
(stop f7)
(up f7 f9)
(stop f9)
(up f9 f10)
(stop f10)
(up f10 f11)
(stop f11)
(up f11 f12)
(stop f12)
(up f12 f13)
(stop f13)
(up f13 f15)
(stop f15)
(up f15 f16)
(stop f16)
(up f16 f17)
(stop f17)
(up f17 f18)
(stop f18)
(up f18 f19)
(stop f19)
(up f19 f21)
(stop f21)
(up f21 f22)
(stop f22)
(down f22 f7)
(stop f7)
(up f7 f8)
(stop f8)
