{HEAD ~ Various functional relationships} between {TAIL ~ the value} of the crash displacement signal 42 and the value of the velocity threshold signal 46 are contemplated by the present invention 
between
{ HEAD ~ Various functional relationships } between { TAIL ~ the value } of the crash displacement signal 42 and the value of the velocity threshold signal 46 are contemplated by the present invention
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH