(;GM[1]FF[4]SZ[19]
GN[]
PC[http://senseis.xmp.net/?GokyoShumyoSection6Problem7/Attempts]AP[GoWiki:2009]
DT[2009-05-05]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection6Problem7/Attempts

]
PL[W]

AB[eb][dc][fc][jc][id][de][fe][ff][hf]
AW[cb][gb][cc][gc][cd][dd][gd][ce][cf]
LB[fa:a][fb:b]

;W[ea]C[W1]MN[1]
;B[da]C[B2]MN[2]
;W[db]C[W3]MN[3]

;LB[fa:a][fb:b]
)
