New counter-subject: False
Old counter-subject shifted: False
Old counter-subject transposed: False
New combination: False
Remarks: The 'answer'of the ID, in the model, is turned into a soggetto, repeated in the mass as a countrapuntal block duplicated at contra and bassus.
Rhythmic durations: False
Melodic intervals: True
Internal repetition: True
Comment: The Contra and the Bassus repeat the same counterpoint.
Remarks: I do not indicate an ID for the duos are twice the same voices.