(;GM[1]FF[4]SZ[19]
GN[Solution]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem299/Solution]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem299/Solution

Solution]
PL[W]

AB[gl][hl][fm][im][in][fo][io][fp][ip][gq][hq][fr]
AW[hm][hn][ho][gp][hp][cq][dq][eq][fq][iq][br]

;W[gr]C[W1]MN[1]
;B[hr]C[B2]MN[2]
;W[ir]C[W3]MN[3]
;B[gs]C[B4]MN[4]
;W[is]C[W5]MN[5]
;B[hs]C[B6]MN[6]
;W[es]C[W7]MN[7]

;
)
