                A (sign)
|                              / \
|                             /   \
|                            /     \
|                           /       \
|                         C - - - - - B 
|                  (object)           (interpretant sign)

HP: So, A creates B and also brings B into the relation BC which is
    the same (or lower?) relation as AC.  (Have I got that right?

No, the &quot;correspondence&quot; that is indicated here is a &quot;triple correspondence&quot;,
what mig