STURTION

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

ins ion its nit nor nos not nus nut ons ors ort our out rin rot run rut sin sir sit son sot sou sri sun tin tis tit ton tor tot tui tun tut uns urn uts

inro into ions iron nits noir nori nous nuts onus orts ours oust outs rins riot roti rots rout ruin runs runt rust ruts snit snot sori sorn sort sour stir stot stun suit tins tint tiro tits toit tons tori torn tors tort tost tots tour tout trio trot tuis tuns turn tuts unit unto urns