; search time: 1.15
; plan length: 21
(up f0 f4)
(stop f4)
(up f4 f10)
(stop f10)
(up f10 f11)
(stop f11)
(down f11 f0)
(stop f0)
(up f0 f15)
(stop f15)
(down f15 f2)
(stop f2)
(up f2 f7)
(stop f7)
(up f7 f9)
(stop f9)
(down f9 f6)
(stop f6)
(up f6 f14)
(stop f14)
(solve-goal)
