{TAIL ~ The moladable material} 2 wherein said monomer is {HEAD ~ 2 hydroxyethyl methacrylate} 
{ TAIL ~ The moladable material } 2 wherein said monomer is { HEAD ~ 2 hydroxyethyl methacrylate }
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD