(;GM[1]FF[4]SZ[19]
GN[Solution]
PC[http://senseis.xmp.net/?BeginnerExercise185/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise185/Solution

Solution]
PL[B]

AB[np][op][qp][rp][mq][pq][mr][or][ms][ns]
AW[nq][qq][rq][nr][pr][qr][rr][os][rs]

;B[ps]C[B5]MN[5]

;
)
