The exterior housing, which includes major faces and intersection seams, has at least two female slots that project inward at {HEAD ~ an angle} that is non orthogonal to {TAIL ~ the major faces} or intersection seams 
is non orthogonal to
The exterior housing , which includes major faces and intersection seams , has at least two female slots that project inward at { HEAD ~ an angle } that is non orthogonal to { TAIL ~ the major faces } or intersection seams
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH