(;GM[1]FF[4]SZ[19]
GN[Solution]
PC[http://senseis.xmp.net/?KyuExercise152/Solution]AP[GoWiki:2009]
DT[2010-03-07]
C[Diagram from http://senseis.xmp.net/?KyuExercise152/Solution

Solution]
PL[W]

AB[an][bn][cn][dn][en][eo][ap][aq][eq][gq][br][cr][er][ds]
AW[ao][bo][co][do][bp][dp][bq][cq][dq][dr][bs]

;B[ar]C[B4]MN[4]
;W[cs]C[W5]MN[5]

;
)
