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

S.and(O)]
PL[B]

AW[cc][dd]


;
)
