STURNOID

do id in is it no nu od oi on or os si so ti to un us ut

din dis dit don dor dos dot dui dun duo ids ins ion its nit nod nor nos not nus nut ods ons ors ort oud our out rid rin rod rot run rut sin sir sit sod son sot sou sri sun tin tis tod ton tor tui tun udo uns urd urn uts

dino dins dint dirt dits doit dons dors dost dots dour duit duns dunt duos durn duro dust inro into ions iron nits nodi nods noir nori nous nurd nuts onus orts ouds ours oust outs rids rind rins riot rods roti rots rout ruin runs runt rust ruts snit snot sord sori sorn sort sour stir stud stun suit surd tins tiro tods tons tori torn tors tour trio trod tuis tuns turd turn udon udos undo unit unto urds urns