Referring to FIG 2, another embodiment of {HEAD ~ a circuit} constructed in {TAIL ~ accordance} with the present invention is shown generally at 50 
constructed in
Referring to FIG 2 , another embodiment of { HEAD ~ a circuit } constructed in { TAIL ~ accordance } with the present invention is shown generally at 50
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH