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

Iron pillar]
PL[B]

AB[dd][fd][jd][nd][pd][ce][qe]
LB[hc:a][lc:b]

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

;LB[hc:a][lc:b]
)
