(;GM[1]FF[4]SZ[19]
GN[Simple]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem40/Solution]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem40/Solution

Simple]
PL[B]

AB[hn][in][jn][go][ko][gp][kp][hq][kq]
AW[gm][km][gn][kn][ho][io][jo][iq][jq]

;B[jp]C[B1]MN[1]
;W[ip]C[W2]MN[2]
;B[hp]C[B3]MN[3]
;W[hr]C[W4]MN[4]
;B[is]C[B5]MN[5]
;W[kr]C[W6]MN[6]
;B[js]C[B7]MN[7]

;
)
