(;GM[1]FF[4]SZ[19]
GN[Volume 1, Problem 4]
PC[http://senseis.xmp.net/?WeiqiGaojiJietiXunlian/Errata]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?WeiqiGaojiJietiXunlian/Errata

Volume 1, Problem 4]
PL[B]

AB[kc][id][kd][be][ce][he][ke][bf][df][ef][ff][gf][bg][bh][ch][ci]
AW[bb][cb][ac][cc][hc][ic][jc][bd][cd][fd][de][ee][cf][cg][dg][dh][di][bj][cj][ej]
CR[cg]


;CR[cg]
)
