ECTOTROPHIC

eh er et he hi ho it oe oh oi op or pe pi re ti to

cep chi coo cop cor cot eth hep her het hic hie hip hit hoe hop hot ice ich ire oho ooh oot ope opt orc ore ort pec peh per pet phi pht pic pie pit poh poi poo pot pro rec rei rep ret rho rip roc roe rot tet the tho tic tie tip tit toe too top tor tot

cero chic chip chit chop cire cite coco coho coir coop coot cope core cote crit croc crop echo echt epic etch etic heir hero hire hoer hoop hoot hope itch otic otto pech peri pert phot pice pier pith poco poet pooh poor pore port repo rice rich riot ripe rite root rope rote roti roto tech teth thio thir thro tier tire tiro toit toot tope toph topi topo torc tore tori toro tort tote tret trio trip trop trot