(;GM[1]FF[4]SZ[19]
GN[]
PC[http://senseis.xmp.net/?posting=11084]AP[GoWiki:2009]
DT[2018-02-24]
C[Diagram from http://senseis.xmp.net/?posting=11084

]
PL[W]

AB[ca][cb][cc][ad][bd][cd]
AW[db][fb][dc][dd][ae][be][ce][de]
LB[da:w][bc:a]

;W[ab]C[W1]MN[1]
;B[bb]C[B2]MN[2]
;W[ac]C[W3]MN[3]
;W[ba]C[W5]MN[5]
;W[aa]C[W7]MN[7]

;LB[da:w][bc:a]
)
