HELENIOID

de do ed eh el en he hi ho id in li lo ne no od oe oh oi on

dee del den die din doe dol don edh eel eld end eon hen hid hie hin hod hoe hon ion led lee lei lid lie lin nee nil nod noh ode oil old ole one

deil dele deli dene deni diel dine dino diol dole done eide elhi enol heed heel heil held helo hide hied hili hind hoed hold hole hone idle idol lend leno lido lied lien line lino lion lode loid loin lone need nide nidi node nodi noel noil ohed