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

A different response, with a different ko.]
PL[B]

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

;B[ga]C[B1]MN[1]
;W[ea]C[W2]MN[2]
;B[eb]C[B3]MN[3]
;W[fb]C[W4]MN[4]
;B[ed]C[B5]MN[5]
;W[fd]C[W6]MN[6]
;B[fc]C[B7]MN[7]

;
)
