Two elastic roof side contacts 42 are fixed via {HEAD ~ an insert body} 48 in {TAIL ~ the frame} 38 
Two elastic roof side contacts 42 are fixed via { HEAD ~ an insert body } 48 in { TAIL ~ the frame } 38
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH