BRONTOLITH

bi bo hi ho in it li lo no oh oi on or ti to

bin bio bit boo bot bro hin hit hob hon hot ion lib lin lit lob loo lot nib nil nit nob noh noo nor not nth obi oho oil ono ooh oot orb ort rho rib rin rob rot tho til tin tit ton too tor tot

bint birl biro bitt blin blot boho boil bolo bolt boon boor boot born bort both bott brin brio brit broo hilt hint hobo holt hoot horn inro into iron lino lint lion lobo loin loon loot lorn loth loti noil noir nolo nori obit obol olio onto otto riot roil root roti rotl roto thin thio thir thro tilt tint tirl tiro toil toit tool toon toot tori torn toro tort trio trot