{HEAD ~ An amount} of adhesive 49 is introduced in {TAIL ~ advance} into the holder 32 and, if required, into a rear insertion region 42 of the plug pin or of the pin mounting 
is introduced in
{ HEAD ~ An amount } of adhesive 49 is introduced in { TAIL ~ advance } into the holder 32 and , if required , into a rear insertion region 42 of the plug pin or of the pin mounting
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH