The interconnection line is attached to {HEAD ~ the front face} and the bottom face of {TAIL ~ the dielectric material} 
of
The interconnection line is attached to { HEAD ~ the front face } and the bottom face of { TAIL ~ the dielectric material }
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL