(;GM[1]FF[4]SZ[19]
GN[Failure 1]
PC[https://senseis.xmp.net/?BeginnerExercise129/Solution]AP[GoWiki:2009]
DT[2024-09-10]
C[Diagram from https://senseis.xmp.net/?BeginnerExercise129/Solution

Failure 1]
PL[B]

AB[oo][po][qo][ro][op][oq][or][pr][ps]
AW[pp][qp][rp][pq][rq][qr]
LB[so:a][sr:b][rs:c]

;B[sp]C[B1]MN[1]
;W[qs]C[W2]MN[2]

;LB[so:a][sr:b][rs:c]
)
