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