(;GM[1]FF[4]SZ[19]
GN[Failure.]
PC[http://senseis.xmp.net/?BeginnerExercise222/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise222/Solution

Failure.]
PL[B]

AB[fa][bb][db][eb][fb][bc][cc][ec][dd][ed]
AW[ba][da][ga][ab][gb][ac][fc][gc][bd][cd][fd][de][ee][fe][cf]
LB[cb:a]

;B[ea]C[B1]MN[1]
;W[ca]C[W2]MN[2]

;LB[cb:a]
)
