(;GM[1]FF[4]SZ[19]
GN[Seki 1]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem339/Solution]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem339/Solution

Seki 1]
PL[B]

AB[en][fn][gn][co][do][ho][cp][hp][cq][fq][hq][cr][er][fr][hr][cs]
AW[fo][dp][ep][gp][dq][eq][gq][dr][gr][ds][fs]


;
)
