SUBCONTRACT

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

abo abs act ant arb arc ars art att ban bar bas bat boa bos bot bra bro bun bur bus but cab can car cat cob con cor cos cot cru cub cur cut nab nob nor nos not nub nus nut oar oat oba oca ons ora orb orc ors ort our out ran ras rat rob roc rot rub run rut sab sac 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 acts ants anus arbs arco arcs 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 cabs cans cant carb carn cars cart cast cats coat cobs coca cons corn cors cost cots crab croc crus cubs cunt curb curn curs curt cuts nabs naos narc nobs nota nous nubs nuts oars oast oats obas ocas onus orbs orca orcs orts osar ours oust outs rant rato rats roan robs rocs rota rots rout rubs runs runt rust ruts scab scan scar scat scot scut snob snot snub soar soba soca sora sorb sorn sort sour stab star stat stoa stob stot stub stun suba sura tabs tabu taco tact tans taos tarn taro tars tart tats taus taut tons tora torc torn tors tort tost tots tour tout trot tsar tuba tubs tuna tuns turn tuts unco unto urbs urns ursa utas