a closed bottom end having a second circumference of a second length, wherein {HEAD ~ the second length} of {TAIL ~ the second circumference} is less than the first length of the first circumference, and 
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a closed bottom end having a second circumference of a second length , wherein { HEAD ~ the second length } of { TAIL ~ the second circumference } is less than the first length of the first circumference , and
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH