; search time: 5.21
; plan length: 46
(up f0 f4)
(stop f4)
(up f4 f23)
(stop f23)
(down f23 f1)
(stop f1)
(up f1 f7)
(stop f7)
(up f7 f18)
(stop f18)
(up f18 f23)
(stop f23)
(down f23 f17)
(stop f17)
(down f17 f11)
(stop f11)
(down f11 f0)
(stop f0)
(up f0 f13)
(stop f13)
(down f13 f6)
(stop f6)
(down f6 f5)
(stop f5)
(down f5 f4)
(stop f4)
(up f4 f14)
(stop f14)
(up f14 f19)
(stop f19)
(down f19 f13)
(stop f13)
(down f13 f9)
(stop f9)
(up f9 f20)
(stop f20)
(down f20 f5)
(stop f5)
(down f5 f2)
(stop f2)
(up f2 f26)
(stop f26)
(up f26 f28)
(stop f28)
(down f28 f20)
(stop f20)
