The symbolic connection matrix of the subset diagram is
The connection matrix of the pair diagram is
![\begin{displaymath}\left[ \begin{array}{l\vert cccccccc}
& \{012\} & \{01\} & ...
...{\} & . & . & . & . & . & . & . & 012 \\
\end{array} \right]. \end{displaymath}](img133.gif)
![\begin{displaymath}\left[ \begin{array}{l\vert ccccccccc}
& (00) & (01) & (02)...
... \\
(22) & . & . & . & . & . & . & . &
\end{array} \right]. \end{displaymath}](img134.gif)