(;GM[1]FF[4]SZ[19]
GN[corner]
PC[http://senseis.xmp.net/?posting=4691]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?posting=4691

corner]
PL[B]

AB[gc][cd]
AW[cb][ec]
CR[cb]


;CR[cb]
)
