(;GM[1]FF[4]SZ[19]
GN[Corner (2)]
PC[http://senseis.xmp.net/?FormalDefinitionsOfEye]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?FormalDefinitionsOfEye

Corner (2)]
PL[W]

AB[ba][ea][ga][ab][bb][eb][fb][gb][bc][cc][dc]
AW[ha][db][hb][ac][ec][fc][gc][hc][ad][bd][cd][dd][ed]


;
)
