aaaa aaar aaas aaav aaoo aara aaro aars aart aasa aass aast aata aatt aava aora aors aort aoss arar aras arat arax aroa aroo aror aros arr- arra arro arrr arrs arrt ars- arsa arso arst arta arto artr arts artv artx arva arvo asaa asao asar asas asat asor asos asot asra asro asrs assa asso assr asss asst asta asto astr asts astv asva asvs at-t at-x ataa atar atas atat atax ator atos atot atra atro atrx atst atta atto attr atts atvs avao avar avas avat avax avor avos avot avra avro avst avva avvo axar axat axo- axoa axos axto axxo oara oars oass oast oats oavs ooaa oooo ooos oora oort oosa oost oots orao orar oras orat orav oro- oror oros orot orra orro orrs orsa orso orta orto orts orvr orvs osar osas osat osoo osor osos osov osro ossa osso osta ostr osts otar otas oto- otoo otor otos otov otra otro otrs otsa otso otta otto otts ovar ovo- ovoo ovot ovra oxa- oxo- oxos oxox oxxo raas raat raos rara raro rars rasa raso rass rast rata rato rats ratt rava raxa roar roas roat roor roos root roox rora roro rort rosa roso ross rost rota roto rotr rots rott rova rovo rovs roxa roxo rras rrat rrrr rsaa rsos rssa rsts rtas rtss rtts rtva rxvt s-os s-vt sa-x saar saas saat saor saos sara saro sarr sars sart sarv sasa saso sass sast sata sato satr sats satt sava savo savs saxa saxo saxt soar soas soat soor soos soot sora soro sorr sors sort sosa soso soss sost sosv sota soto sots sova sovo sovs soxs sras sros srta srtr srtv ssaa ssao ssas ssat ssot ssra ssrs sssa ssss ssta ssts st-v star stas stat stax stoa stoo stor stos stot stox stra stro strs stss sttr stvs svar svor svox svtr taa- taar taas taat taoa taor taos tara taro tarr tars tart tasa tasr tass tast tata tato tatr tats tatt tatv tava tavo tavs tax- taxa taxo taxt toas toat tooa toor toos toot tora toro torr tors tort torv torx tosa toso toss tost tosx tota toto totr tots tott tova tovo tox- toxa toxo toxs toxt traa trao tras trat trav trax troa troo tros trot trox trra trst trtr trvs tsaa tsao tsar tsat tsav tsos tssa tssr tsst tsts ttss tttt tvos tvro tvrr tvsa tvss tvtv txaa txtr vaar vaas vaat vara varr vars vart vas- vasa vaso vass vast vata vato vats vatt vava vavs voar voat voor voot vor- vora voro vors vort vosa voso voss vota voto voxx vras vrav vrot vrsa vrto vrtx vsta vsto vt-x vtrs vvvv xaar xaos xara xats xoro xors xosa xoxo xrvs xtar xtra xtro xtsr xxxo xxxv xxxx