{HEAD ~ The outer facing surfaces} of {TAIL ~ the panels} are moisture absorbing and the inward facing surfaces, which confront each other, are non absorbent 
of
{ HEAD ~ The outer facing surfaces } of { TAIL ~ the panels } are moisture absorbing and the inward facing surfaces , which confront each other , are non absorbent
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH