{TAIL ~ One preferred method} of forming {HEAD ~ the present solutions} is to react, simultaneously, the polymer, the dopant and the solvent as a liquid 
{ TAIL ~ One preferred method } of forming { HEAD ~ the present solutions } is to react , simultaneously , the polymer , the dopant and the solvent as a liquid
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH