Furthermore, the system allows for easy retrofitting into existing systems as well as {TAIL ~ integration} into {HEAD ~ new systems} 
Furthermore , the system allows for easy retrofitting into existing systems as well as { TAIL ~ integration } into { HEAD ~ new systems }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD