{TAIL ~ The apparatus} also includes {HEAD ~ a switch} capable of being coupled to the printer compartment 
{ TAIL ~ The apparatus } also includes { HEAD ~ a switch } capable of being coupled to the printer compartment
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH