{HEAD ~ Any} of {TAIL ~ the operational relationships} updated at Step: 132 may be employed by the controller 28 in future retarding gear determinations 
of
{ HEAD ~ Any } of { TAIL ~ the operational relationships } updated at Step : 132 may be employed by the controller 28 in future retarding gear determinations
HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH