{HEAD ~ The interface} identifies {TAIL ~ a factory data bus type} corresponding to the factory data bus, out of a plurality of potential factory data bus types 
identifies
{ HEAD ~ The interface } identifies { TAIL ~ a factory data bus type } corresponding to the factory data bus , out of a plurality of potential factory data bus types
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH