(;GM[1]FF[4]SZ[19]
GN[Answer]
PC[http://senseis.xmp.net/?posting=6298]AP[GoWiki:2009]
DT[2009-08-07]
C[Diagram from http://senseis.xmp.net/?posting=6298

Answer]
PL[B]

AB[rb][oc][qc][ld][md][od][qd][oe][mf]
AW[kb][ob][pb][qb][kc][nc][kd]

;B[mb]C[B1]MN[1]
;W[mc]C[W2]MN[2]
;B[lc]C[B3]MN[3]
;W[lb]C[W4]MN[4]
;B[nb]C[B5]MN[5]

;
)
