It is understood that {TAIL ~ such operational relationships} may also include any of {HEAD ~ the stored historical data} described herein 
It is understood that { TAIL ~ such operational relationships } may also include any of { HEAD ~ the stored historical data } described herein
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH