OROGENETIC

en er et go in it ne no oe oi on or re ti to

cee cig cog con coo cor cot ego eng eon ere erg ern gee gen get gie gin git goo gor got ice ion ire nee neg net nit nog noo nor not one ono oot orc ore ort rec ree reg rei ret rig rin roc roe rot tee teg ten tic tie tin toe tog ton too tor

cent cere cero cete cine cion cire cite coin coir cone coni coon coot core corn cote crit eger ergo erne etic gene gent gien girn giro girt gite goer gone goon gore gree grin grit grot icon inro into iron nice nite noir nori note ogee ogre once onto otic rein rent rete rice ring riot rite root rote roti roto teen tern tier tine ting tire tiro tone tong toon torc tore tori torn toro tree trig trio trog