{TAIL ~ The channels} have a suitable diameter to correctly size the channels 62 and 64 of the body 60 and to press the seams 66 of {HEAD ~ the body} together 
{ TAIL ~ The channels } have a suitable diameter to correctly size the channels 62 and 64 of the body 60 and to press the seams 66 of { HEAD ~ the body } together
TAIL 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 HEAD HEAD HEAD HEAD HEAD HEAD OTH