PERDUELLION

de do ed el en er id in li lo ne no nu od oe oi on op or pe pi re un up

dee del den die din dip doe dol don dor due dui dun duo dup eel eld ell end eon ere ern ill ion ire led lee lei leu lid lie lin lip lop nee nil nip nod nor ode oil old ole one ope ore oud our ped pee pen per pie pin piu pod poi pol pro pud pul pun pur red ree rei rep rid rin rip rod roe rue run udo upo urd urn urp

deep deer deil dele deli dell dene deni dere diel dill dine dino diol dire dirl doer dole doll done dope dore dorp dour dree drip drop duel dull dune dupe dure durn duro eide enol erne euro idle idol inro ired iron leer lend leno leud lido lied lien lier lieu lilo line lino lion lipe lire lode loid loin lone lope lord lore lorn loud loup lour lude lune lure need neep nerd nide nill node nodi noel noil noir nope nori nude null nurd nurl oped open orle peed peel peen peer pein pele pend peon pere peri pied pier pile pill pine pion pirn pled plie plod pole poll pond pone pore porn pour pree prod pule puli pull pure puri purl rede redo reed reel rein rend repo ride riel rile rill rind ripe rode roil role roll rope roue roup rude rued ruin rule rune udon unde undo updo upon