(;GM[1]FF[4]SZ[19]
GN[Solution]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem138/Solution]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem138/Solution

Solution]
PL[B]

AB[oc][pc][qc][md][nd][me][nf][of][pf][qf][rf][rh]
AW[qb][rc][qd][ne][oe][pe][qe][re]
LB[ra:b][pb:a][rb:c][se:x]

;B[sb]C[B1]MN[1]

;LB[ra:b][pb:a][rb:c][se:x]
)
