(;GM[1]FF[4]SZ[19]
GN[Solution]
PC[http://senseis.xmp.net/?BeginnerExercise55/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise55/Solution

Solution]
PL[B]

AB[oa][qa][sa][ob][pb][sb][qc][rc]
AW[nb][rb][nc][oc][pc][qd][rd][sd]

;W[sc]C[W4]MN[4]
;B[qb]C[B5]MN[5]
;W[ra]C[W6]MN[6]

;
)
