The invention solves this problem for {HEAD ~ a device} of {TAIL ~ said species} and will be described below 
The invention solves this problem for { HEAD ~ a device } of { TAIL ~ said species } and will be described below
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH