STROUPAN

an ar as at na no nu on op or os pa so ta to un up us ut

ant apo apt ars art asp nap nor nos not nus nut oar oat ons ops opt ora ors ort our out pan par pas pat pot pro pst pun pur pus put ran rap ras rat rot run rut sap sat sau son sop sot sou spa sun sup tan tao tap tar tas tau ton top tor tun tup uns upo ups urn urp uta uts

ants anus apos arts atop aunt auto naos naps nota nous nuts oars oast oats onus opts opus orts osar ours oust outs pans pant pars part past pats pons porn port post pots pour pout prao prat prau proa pros puna puns punt purs puts rant raps rapt rasp rato rats roan rota rots roup rout runs runt rust ruts snap snot soap soar sora sorn sort soup sour span spar spat spot spun spur star stoa stop stun sura tans taos taps tarn taro tarp tars taus tons tops tora torn tors tour trap trop tsar tuna tuns tups turn unto upas upon urns urps ursa utas