(;GM[1]FF[4]SZ[19]
GN[Failure]
PC[https://senseis.xmp.net/?BeginnerExercise41/Solution]AP[GoWiki:2009]
DT[2024-08-30]
C[Diagram from https://senseis.xmp.net/?BeginnerExercise41/Solution

Failure]
PL[B]

AB[ob][pb][qb][lc][mc][nc][ld][rd][le][re][mf][pf][qf][rf][mg][ng][og][pg]
AW[rb][oc][pc][qc][rc][md][nd][qd][oe][pe][qe][nf][of]
LB[od:a][ne:b]

;B[me]C[B1]MN[1]
;W[ra]C[W2]MN[2]

;LB[od:a][ne:b]
)
