(;GM[1]FF[4]SZ[19]
GN[]
PC[https://senseis.xmp.net/?KyuExercise169/Solution]AP[GoWiki:2009]
DT[2022-12-13]
C[Diagram from https://senseis.xmp.net/?KyuExercise169/Solution

]
PL[W]

AB[ma][hb][mb][ic][jc][kc][lc]
AW[fa][na][fb][nb][gc][hc][nc][id][jd][kd][ld][md]
SQ[ma][mb]
LB[ja:a]

;W[mc]C[W1]MN[1]
;B[jb]C[B2]MN[2]
;W[lb]C[W3]MN[3]

;SQ[ma][mb]
LB[ja:a]
)
