{HEAD ~ The method} comprises determining {TAIL ~ an amount} of volume of a cavity of the body suit 
comprises determining
{ HEAD ~ The method } comprises determining { TAIL ~ an amount } of volume of a cavity of the body suit
HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH