TREPHOCYTE

eh er et he ho oe oh op or oy pe re to ye yo

cee cep cop cor cot coy cry ere eth eye hep her het hey hoe hop hot hoy hyp ope opt orc ore ort pec pee peh per pet pht poh pot pro pry pye rec ree rep ret rho roc roe rot rye tee tet the tho thy toe top tor tot toy try tye yeh yep yet

cepe cere cero cete chop cope copy core cory cote crop eche echo echt eery etch eyer eyre here hero hoer hope hype hypo hyte oyer pech peer pere pert phot poet pore port pree prey pyre pyro repo rete rope ropy rote ryot tech teth thee they thro tope toph torc tore tort tory tote tree tret trey trop trot troy tyee tyer type typo tyre tyro yech yett yore