As shown, {TAIL ~ the apparatus} includes a processing system 1 coupled to {HEAD ~ a database} 2 
As shown , { TAIL ~ the apparatus } includes a processing system 1 coupled to { HEAD ~ a database } 2
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH