(;GM[1]FF[4]SZ[19]
GN[S.set(pos)]
PC[http://senseis.xmp.net/?BinMatrix]AP[GoWiki:2009]
DT[2011-05-25]
C[Diagram from http://senseis.xmp.net/?BinMatrix

S.set(pos)]
PL[B]

CR[cd]


;CR[cd]
)
