(;GM[1]FF[4]SZ[19]
GN[continued]
PC[https://senseis.xmp.net/?XuanxuanQijingProblem172/Solution]AP[GoWiki:2009]
DT[2023-02-05]
C[Diagram from https://senseis.xmp.net/?XuanxuanQijingProblem172/Solution

continued]
PL[W]

AB[qa][lb][ob][pb][rb][sb][kc][oc][sc][pd][qd][rd][sd]
AW[ma][oa][pa][ra][mc][nc][od][oe][pf][rf][qg]
CR[qa]
LB[na:a]

;W[qb]C[W1]MN[1]
;B[qc]C[B2]MN[2]
;B[nb]C[B4]MN[4]
;W[mb]C[W5]MN[5]

;CR[qa]
LB[na:a]
)
