{HEAD ~ The field linearization pattern} includes a first side and {TAIL ~ a second side} that intersect at a first corner 
includes
{ HEAD ~ The field linearization pattern } includes a first side and { TAIL ~ a second side } that intersect at a first corner
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH