The tampon will sustain a moistured surface layer, while at the same time excess fluid is distributed to {HEAD ~ the core} of {TAIL ~ the tampon} for storage 
of
The tampon will sustain a moistured surface layer , while at the same time excess fluid is distributed to { HEAD ~ the core } of { TAIL ~ the tampon } for storage
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 REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH