The stylus and {TAIL ~ cutter} are positioned on {HEAD ~ first and second guides} which are connected by a tie bar 
The stylus and { TAIL ~ cutter } are positioned on { HEAD ~ first and second guides } which are connected by a tie bar
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH