(;GM[1]FF[4]SZ[19]
GN[Solution]
PC[http://senseis.xmp.net/?KyuExercise112/Solution]AP[GoWiki:2009]
DT[2009-05-03]
C[Diagram from http://senseis.xmp.net/?KyuExercise112/Solution

Solution]
PL[B]

AB[ca][da][bb][db][fb][dc][fc][bd][cd][fd][be][fe]
AW[aa][ba][cb][gb][ac][bc][cc][gc][dd][gd][de][ge][af][bf][cf][ff][gf]

;W[ae]C[W4]MN[4]
;B[ab]C[B5]MN[5]
;W[ad]C[W6]MN[6]

;
)
