(;GM[1]FF[4]SZ[19]
GN[Solution]
PC[http://senseis.xmp.net/?BeginnerExercise295/Solution]AP[GoWiki:2009]
DT[2009-11-25]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise295/Solution

Solution]
PL[W]

AB[ap][cp][aq][cq][cr][cs]
AW[bn][cn][dn][do][dp][dq][dr][ds]

;W[bo]C[W1]MN[1]
;B[bp]C[B2]MN[2]
;W[br]C[W3]MN[3]

;
)
