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

Seki]
PL[W]

AB[da][ab][cb][db][bc][cc][ad][bd]
AW[ba][ea][bb][eb][dc][ec][cd][ae][be][ce][ee]


;
)
