(;GM[1]FF[4]SZ[19]
GN[Ko 1]
PC[https://senseis.xmp.net/?XuanxuanQijingProblem332/Solution]AP[GoWiki:2009]
DT[2023-02-10]
C[Diagram from https://senseis.xmp.net/?XuanxuanQijingProblem332/Solution

Ko 1]
PL[W]

AB[co][eo][ep][bq][dr]
AW[bk][bm][cm][an][dn][en][fo][fp][fq][fr][fs]

;W[cr]C[W1]MN[1]
;B[cq]C[B2]MN[2]
;W[ds]C[W3]MN[3]
;B[br]C[B4]MN[4]
;W[bs]C[W5]MN[5]

;
)
