3&gt;&lt;x, y, z&gt;  iff  [Rise&lt;2&gt;&lt;x, y&gt; and Rise&lt;2&gt;&lt;y, z&gt;].

But wait just a minute!  You read me clearly to say already --
and I know that you believed me! -- that no 3-adic relation
can be decomposed into any 2-adic relations, so what in the
heck is going on!?  Well, "decomposed" implies the converse
of "composition", which has to mean "relational composition"
in the present context, and this composition is a different
operation entirely from the "conjunction" that was employed
a