9. The method of claim 1 wherein the record of fields in the definition elements defines an ordered significance to the fields, the most significant bits in the definition element defining the most significant fields.
9. The method of claim 1 wherein the record of fields in the definition elements defines an ordered significance to the fields, the most significant bits in the definition element defining the most significant fields. 10. The method of claim 9 wherein the fields of the definition elements include a class field defining the most significant bits, the class defining a title of a list of words from among other classes of words.