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

corner]
PL[B]

AB[fa][eb][gb][fc][gc][gd][hd][id]
AW[db][dc][ec][ad][bd][cd][dd][fd]


;
)
