(;GM[1]FF[4]SZ[19]
GN[The J+1 group.]
PC[http://senseis.xmp.net/?J1Group]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?J1Group

The J+1 group.]
PL[B]

AB[eb][dc][fc][dd][ce][bf][cf][bh]
AW[cb][db][cc][ad][cd][be]


;
)
