BUTTONHOLED

be bo de do ed eh el en et he ho lo ne no nu od oe oh on to uh un ut

bed bel ben bet bod boo bot bud bun but deb del den doe dol don dot dub due duh dun duo edh eld end eon eth hen het hob hod hoe hon hot hub hue hun hut led let leu lob loo lot neb net nob nod noh noo not nth nub nut obe ode oho old ole one ono ooh oot oud out ted tel ten tet the tho tod toe ton too tot tub tun tut udo ute

bedu belt bend bent beth bhut bled blet blot blue bode boho bold bole bolo bolt bond bone boon boot both bott bout buhl bund bunt bute butt debt delt dent dole dolt done dote doth duel duet dune dunt ebon enol held helo hent hobo hoed hold hole holt hone hood hoot hued hunt lend leno lent leud lobe lobo lode lone loon loot loth loud lout lube lude lune lunt lute nett node noel nolo note nude oboe obol ohed oleo onto otto tend tent teth then thou thud toed told tole tolu tone tool toon toot tote tout tube tule tune udon unbe unde undo unto