ANTITROPOUS

ai an ar as at in is it na no nu oi on op or os pa pi si so ta ti to un up us ut

ain air ais ait ani ant apo apt ars art asp att ins ion its nap nip nit noo nor nos not nus nut oar oat ono ons oot ops opt ora ors ort our out pan par pas pat pia pin pis pit piu poi poo pot pro psi pst pun pur pus put rai ran rap ras rat ria rin rip rot run rut sap sat sau sin sip sir sit son sop sot sou spa sri sun sup tan tao tap tar tas tat tau tin tip tis tit ton too top tor tot tui tun tup tut uns upo ups urn urp uta uts

ains airn airs airt aits anis anti ants anus apos arts atop aunt auto inro into ions iota iron naoi naos naps nipa nips nits noir nori nota nous nuts oars oast oats onos onto onus oops oots opts opus orts osar otto ours oust outs pain pair pans pant pars part past pats pian pias pina pins pint pion pirn piso pita pits pois pons poon poor poos porn port post pots pour pout prao prat prau proa pros ptui puna puns punt puri purs puts putt rain rais rani rant raps rapt rasp rato rats rias rins riot rips roan root rota roti roto rots roup rout ruin runs runt rust ruts sain sari sati snap snip snit snot soap soar soon soot sora sori sorn sort soup sour span spar spat spin spit spot spun spur star stat stir stoa stop stot stun suit sura tain tans taos taps tarn taro tarp tars tart tats taus taut tins tint tips tiro tits toit tons toon toot topi topo tops tora tori torn toro tors tort tost tots tour tout trap trio trip trop trot tsar tuis tuna tuns tups turn tuts unai unit unto upas upon urns urps ursa utas