(;GM[1]FF[4]SZ[19]
GN[Solution]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem286/Solution]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem286/Solution

Solution]
PL[B]

AB[ic][kc][lc][rc][ld][md][pd][qd][rd][ne][oe]
AW[rb][mc][nc][pc][qc][nd][me][mf][rf][ng][og][qg]
LB[mb:a][pb:b]

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

;LB[mb:a][pb:b]
)
