PROUSTIAN

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ain air ais ait ani ant apo apt ars art asp ins ion its nap nip nit nor nos not nus nut oar oat ons ops opt ora ors ort our out pan par pas pat pia pin pis pit piu poi 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 tau tin tip tis ton top tor tui tun tup 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 onus opts opus orts osar ours oust outs pain pair pans pant pars part past pats pian pias pina pins pint pion pirn piso pita pits pois pons porn port post pots pour pout prao prat prau proa pros ptui puna puns punt puri purs puts rain rais rani rant raps rapt rasp rato rats rias rins riot rips roan rota roti rots roup rout ruin runs runt rust ruts sain sari sati snap snip snit snot soap soar sora sori sorn sort soup sour span spar spat spin spit spot spun spur star stir stoa stop stun suit sura tain tans taos taps tarn taro tarp tars taus tins tips tiro tons topi tops tora tori torn tors tour trap trio trip trop tsar tuis tuna tuns tups turn unai unit unto upas upon urns urps ursa utas