(;GM[1]FF[4]SZ[19]
GN[What type of connection ?]
PC[http://senseis.xmp.net/?posting=8543]AP[GoWiki:2009]
DT[2011-06-06]
C[Diagram from http://senseis.xmp.net/?posting=8543

What type of connection ?]
PL[B]

AB[ca][ea][ab][bb][db][eb][cc]
AW[fa][fb][ac][bc][dc][ec][fc][bd][cd]
LB[cb:a]


;LB[cb:a]
)
