-ana aaaa aaan aaar aaas aana aaon aaoo aara aaro aars aart aasa aass aast aata aatt ana- anaa anan anao anar anas anat anna anno anns annt ano- anoa anon anor anos ansa anso ant- anta anto antr ants antt aono aont aora aorn aors aort aoss aran arar aras arat arna arno arns arnt aroa aron aroo aror aros arr- arra arro arrr arrs arrt ars- arsa arso arst arta arto artr arts asaa asan asao asar asas asat asno ason asor asos asot asra asro asrs assa assn asso assr asss asst asta asto astr asts at-t ataa atan atar atas atat atna atno atns aton ator atos atot atra atrn atro atst atta attn atto attr atts naaa naan naar naas naat nan- nana nann nano nans nant naor naos naot nara narn naro narr nars nart nas- nasa naso nasr nass nast nata nato nats natt nnnn nnos nnot nnsa nnss nntn noaa noat non- nona nonn nono nons nont noo- noon nooo noor noos noot nor- nora norn noro norr nors nort nos- nosa noss nost not- nota noto nots nott nras nrna nron nrsa nrta nrts nsaa nsar nsna nsnr nsos nsra nssa nsso nssr nsss nsts ntss ntto nttr oara oars oass oast oats onan onar onas onat onna onno onon onor onos onra onso onst ont- onto ooaa oona oons oont oooo ooos oora oort oosa oost oots oran orao orar oras orat orna orno orns oro- oron oror oros orot orra orro orrs orsa orso orta orto orts osan osar osas osat osno osnr osoo osor osos osro ossa osso osta ostr osts otan otar otas oto- oton otoo otor otos otra otro otrs otsa otso otta otto otts raan raas raat rana rann rano rans rant raos rara raro rars rasa raso rass rast rata rato rats ratt rnas rnnt rnot roan roar roas roat rona rono rons ront roon roor roos root rora roro rort rosa roso ross rost rota rotn roto rotr rots rott rras rrat rrna rrrr rsaa rsna rsnn rsno rsnr rsos rssa rsts rtan rtas rtns rtss rtts s-os saan saar saas saat sana sann sano sanr sans sant saon saor saos sara sarn saro sarr sars sart sasa saso sass sast sata satn sato satr sats satt snar snas snat snns snoa snoo snor snos snot snra snrs sntr soan soar soas soat son- sona sono sons sont soon soor soos soot sora sorn soro sorr sors sort sosa soso soss sost sota sotn soto sots sras srna srnn srno sros srta srtr ssaa ssan ssao ssas ssat ssns ssot ssra ssrs sssa ssss ssta ssts stan star stas stat stnn stnr stns stoa ston stoo stor stos stot stra strn stro strs stss sttr taa- taan taar taas taat tana tann tano tans tant taoa taor taos tara tarn taro tarr tars tart tasa tasr tass tast tata tato tatr tats tatt tnts toan toas toat tona tonn tono tons tooa toon toor toos toot tora torn toro torr tors tort tosa toso toss tost tota toto totr tots tott traa tran trao tras trat trna trno troa tron troo tros trot trra trst trtr tsaa tsao tsar tsat tsna tsos tssa tssr tsst tsts tton ttss tttt