(;GM[1]FF[4]SZ[19]
GN[all live (W11 at ''a'')]
PC[https://senseis.xmp.net/?XuanxuanQijingProblem109/Solution]AP[GoWiki:2009]
DT[2023-02-08]
C[Diagram from https://senseis.xmp.net/?XuanxuanQijingProblem109/Solution

all live (W11 at ''a'')]
PL[W]

AB[cj][bk][cl][cm][em][cn][fn][gn][io][bp][cp][fp][gp][jp][aq][dq][eq][kq][mq][cr][hr][lr]
AW[bl][bm][bn][bo][co][do][eo][ep][bq][fq][gq][hq][iq][br][ir][jr][kr]
LB[hs:a]

;W[ar]C[W1]MN[1]
;B[ap]C[B2]MN[2]
;W[dr]C[W3]MN[3]
;B[er]C[B4]MN[4]
;W[cq]C[W5]MN[5]
;B[ds]C[B6]MN[6]
;W[dp]C[W7]MN[7]
;B[fr]C[B8]MN[8]
;W[gr]C[W9]MN[9]
;B[fs]C[B10]MN[10]

;LB[hs:a]
)
