When the monitoring period has not been completed, {HEAD ~ the process} continues via {TAIL ~ step} 60 
continues via
When the monitoring period has not been completed , { HEAD ~ the process } continues via { TAIL ~ step } 60
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH