{TAIL ~ The hollow cylinder} includes a partition extending transversely across the interior of the hollow cavity and slanted with respect to the longitudinal axis of {HEAD ~ the hollow cylinder} 
{ TAIL ~ The hollow cylinder } includes a partition extending transversely across the interior of the hollow cavity and slanted with respect to the longitudinal axis of { HEAD ~ the hollow cylinder }
TAIL 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 HEAD HEAD HEAD HEAD HEAD HEAD HEAD