TURNABOUTS

ab an ar as at ba bo na no nu on or os so ta to un us ut

abo abs ant arb ars art att ban bar bas bat boa bos bot bra bro bun bur bus but nab nob nor nos not nub nus nut oar oat oba ons ora orb ors ort our out ran ras rat rob rot rub run rut sab sat sau sob son sot sou sub sun tab tan tao tar tas tat tau ton tor tot tub tun tut uns urb urn uta uts

abos abut ants anus arbs arts aunt auto bans barn bars bast bats batt boar boas boat bora born bort bota bots bott bout bran bras brat bros brut buna buns bunt bura burn burs bust buts butt nabs naos nobs nota nous nubs nuts oars oast oats obas onus orbs orts osar ours oust outs rant rato rats roan robs rota rots rout rubs runs runt rust ruts snob snot snub soar soba sora sorb sorn sort sour stab star stat stoa stob stot stub stun suba sura tabs tabu tans taos tarn taro tars tart tats taus taut tons tora torn tors tort tost tots tour tout trot tsar tuba tubs tuna tuns turn tuts tutu unau unto urbs urns ursa urus utas