(;GM[1]FF[4]SZ[19]
GN[Wrong (ii)]
PC[http://senseis.xmp.net/?GokyoShumyoSection1Problem10/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection1Problem10/Solution

Wrong (ii)]
PL[B]

AB[ao][bp][bq][cq][dq][dr]
AW[bn][bo][do][ap][cp][ep][eq][er]

;B[aq]C[B1]MN[1]
;W[ds]C[W2]MN[2]
;B[cs]C[B3]MN[3]
;W[br]C[W4]MN[4]

;
)
