(;GM[1]FF[4]SZ[5]
GN[corner]
PC[http://senseis.xmp.net/?BlackholeGo]AP[GoWiki:2009]
DT[2015-03-15]
C[Diagram from http://senseis.xmp.net/?BlackholeGo

corner]
PL[B]

AB[ba][ab][bb][bc][dc][ec][dd][de]
AW[ca][cb][db][eb][ac][ad][bd][cd][ce]


;
)
