(;GM[1]FF[4]SZ[19]
GN[corner]
PC[http://senseis.xmp.net/?posting=9495]AP[GoWiki:2009]
DT[2012-06-13]
C[Diagram from http://senseis.xmp.net/?posting=9495

corner]
PL[B]

AB[ed][ef][dh]
AW[cd][hd][df]
CR[df][ef]


;CR[df][ef]
)
