(;GM[1]FF[4]SZ[19]
GN[Solution]
PC[https://senseis.xmp.net/?GokyoSeimyoVolume3Problem5/Solution]AP[GoWiki:2009]
DT[2023-02-14]
C[Diagram from https://senseis.xmp.net/?GokyoSeimyoVolume3Problem5/Solution

Solution]
PL[W]

AB[jb][kb][pb][rb][jc][lc][mc][nc][oc][qc][rd][sd]
AW[ob][kc][pc][kd][ld][md][nd][od][pd][qd][re][se][qf]
CR[rd][sd]
LB[na:d][ra:b][nb:c][rc:a]

;W[pa]C[W1]MN[1]
;B[qb]C[B2]MN[2]
;W[lb]C[W3]MN[3]
;B[mb]C[B4]MN[4]
;W[sb]C[W5]MN[5]

;CR[rd][sd]
LB[na:d][ra:b][nb:c][rc:a]
)
