(;GM[1]FF[4]SZ[19]
GN[different solution]
PC[http://senseis.xmp.net/?posting=1037]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?posting=1037

different solution]
PL[B]

AB[da][db][dc][dd][ae][be][ce][de]
AW[ca][cb][cc][ad][bd]

;B[ab]C[B1]MN[1]

;
)
