(;GM[1]FF[4]SZ[19]
GN[First L+1 group]
PC[http://senseis.xmp.net/?L1Group]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?L1Group

First L+1 group]
PL[B]

AB[cb][db][cc][bd][cd]
AW[eb][dc][fc][dd][be][ce][ee][bg]
CR[db]
LB[ab:a]


;CR[db]
LB[ab:a]
)
