(;GM[1]FF[4]SZ[19]
GN[Failure]
PC[http://senseis.xmp.net/?BeginnerExercise63/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise63/Solution

Failure]
PL[B]

AB[ba][ea][ab][bb][fb][cc][dc][ec]
AW[da][cb][gb][bc][fc][hc][bd][cd][dd][ed][fd]
LB[eb:a]

;B[db]C[B1]MN[1]

;LB[eb:a]
)
