Namesets (decor from names, provides delimiters between "author" and "editor", say)
  TermAndNameset (no decor, no delimiter)
    Term (if label before name)
    /Term
    EtAlAndNameset (no decor, delimiter of space if no et-al formatting element)
      Nameset (decor from name, optionally uses AND term as delimiter)
        MainSeries
          FirstAndArticular (no decor at all, delimiter controlled by articular option)
            Name (decor follows charset)
              Namepart (decor from namepart+name= )
              /Namepart
            /Name
	    Articular
	    /Articular
          /FirstAndArticular
          MiddlesAndArticular (no decor at all, delimiter controlled by articular option)
            Name (decor follows charset)
              Namepart (decor from namepart+name= )
              /Namepart
            /Name
	    Articular
	    /Articular
          /MiddlesAndArticular
	/MainSeries
	LastAndArticular
          Name (decor follows charset)
            Namepart (decor from namepart+name= )
            /Namepart
          /Name
	  Articular
	  /Articular
	/LastAndArticular
      /Nameset
      EtAl
      /EtAl
    /EtAlAndNameset
    Term (if label after name)
    /Term
  /TermAndNameset
/Namesets