(;GM[1]FF[4]SZ[19]
GN[]
PC[http://senseis.xmp.net/?GokyoShumyoSection6Problem55/Attempts]AP[GoWiki:2009]
DT[2014-01-27]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection6Problem55/Attempts

]
PL[B]

AB[ca][ia][db][ib][dc][hc][dd][gd][id][de][ge][gf]
AW[cb][gb][hb][bc][ec][gc][cd][be][ee][fe][cf][eg][gg]

;B[fb]C[B1]MN[1]
;W[fc]C[W2]MN[2]
;B[ga]C[B3]MN[3]
;W[eb]C[W4]MN[4]
;B[ea]C[B5]MN[5]

;
)
