(;GM[1]FF[4]SZ[19]
GN[Different answer]
PC[http://senseis.xmp.net/?BQM256]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM256

Different answer]
PL[B]

AB[cj][dj][ej][cn][fo][gp][hp][ip][cq][dq][jq][br][dr]
AW[ho][io][jo][bp][cp][dp][jp][eq][fq][er][cs]
LB[do:b][es:a]

;B[ep]C[B1]MN[1]
;W[bq]C[W2]MN[2]
;B[cr]C[B3]MN[3]
;W[ds]C[W4]MN[4]

;LB[do:b][es:a]
)
