(;GM[1]FF[4]SZ[19]
GN[Failure 1]
PC[https://senseis.xmp.net/?BeginnerExercise18/Solution]AP[GoWiki:2009]
DT[2024-08-26]
C[Diagram from https://senseis.xmp.net/?BeginnerExercise18/Solution

Failure 1]
PL[B]

AB[ga][ia][gb][kb][lb][hc][ic][jc]
AW[ja][fb][ib][mb][ec][gc][lc][nc][gd][hd][id][jd][kd]
LB[ka:a][la:b]

;B[jb]C[B1]MN[1]
;W[ha]C[W2]MN[2]

;LB[ka:a][la:b]
)
