UNDERHOLD

de do ed eh el en er he ho lo ne no nu od oe oh on or re uh un

del den doe dol don dor dud due duh dun duo edh eld end eon ern hen her hod hoe hon hue hun led leu nod noh nor odd ode old ole one ore oud our red rho rod roe rue run udo urd urn

doer dole done dore dour dude duel dune dure durn duro eddo enol euro held helo herd herl hern hero hoed hoer hold hole hone horn hour hued hurl lehr lend leno leud lode lone lord lore lorn loud lour lude lune lure nerd node noel nude nurd nurl ohed orle redd redo rend rode role roue rudd rude rued rule rune udon unde undo