{HEAD ~ an applicator} having a hollow interior, {TAIL ~ a forward end} and a rearward end 
having
{ HEAD ~ an applicator } having a hollow interior , { TAIL ~ a forward end } and a rearward end
HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH