DEXIOTROPE

de do ed er et ex id it od oe oi op or ox pe pi re ti to xi

dee dex die dip dit doe dor dot ere ire ode oot ope opt ore ort oxo ped pee per pet pie pit pix pod poi poo pot pox pro red ree rei rep ret rex rid rip rod roe rot ted tee tie tip tod toe too top tor

deep deer deet dere diet dipt dire dirt dite doer doit door dope dore dorp dote dree drip drop edit eide exed exit expo ired odor oped ordo oxid peed peer pere peri pert pied pier poet pood poor pore port pree prex prod rede redo reed repo rete ride riot ripe rite rode rood root rope rote roti roto teed tide tied tier tire tiro toed tope topi topo tore tori toro tree trio trip trod trop