(;GM[1]FF[4]SZ[19]
GN[Solution]
PC[http://senseis.xmp.net/?BeginnerExercise122/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise122/Solution

Solution]
PL[W]

AB[qm][mn][nn][pn][lo][qo][ro][lp][pp][lq][pq][lr][mr][pr][rr]
AW[oo][po][mp][np][op][qp][mq][oq][rq][nr][or]
CR[rr]
LB[qq:a]

;W[qr]C[W1]MN[1]

;CR[rr]
LB[qq:a]
)
