a-ii a-iv aaaa aaai aaap aaas aaav aaii aais aaoo aapa aapi aapo aaps aapt aasa aasi aass aast aata aatt aava aiai aias aiia aioi aipa aipi aips aisa aisi aiso aist aita aiti aits aitt aiva aopo aosp aoss apai apao apap apas apat api- apia apio apip apis apit apo- apoo apop apos apot appa apps appt apsa apsi apso apss apsv apta apti apts aptt aptv asaa asai asao asap asas asat asia asii asio asip asis asit asoi asop asos asot aspa aspi aspo asps aspt assa assi asso assp asss asst asta asti asto astp asts astv asva asvs at-t ataa atai atap atas atat atia atip atis atit atoi atop atos atot atsi atst atta atti atto attp atts atvi atvs avao avas avat avia avio avip avis avit aviv avos avot avst avva avvo iaaa iaai iaap iaas iaat iaia iais iapa iapp iaps iapt iasa iasi iaso iasp iata iati iava iias iiii iiio iiis iiit iioi iioo iiop iios iipa iisi iisp iist iita iitt ioii ioio ioit iooi iooo ioos iops ioso iota ioto ipas ipat ipop ipos ippa ippo ipsa ipsi ipso ipsp ipss ipta ipto ipts iptv ipvs is-a isai isao isas isat isia isis isit iso- isop isos ispa isps issa issi isso issp isss ista isti isto istp ists itaa itai itap itas itat itia itis itoi itoo itos itpa itsa itsi itso itsp itta itto ivai ivao oais oapi oaps oasi oass oast oats oavs oiav oiii oios oist oita oiti ooaa ooia oooo ooos oops oosa oosi oost ootp oots opap opia opii opio opis opit opo- opos oppa oppi oppo opps opsa opsi opti opto opts osai osap osas osat osia osii osip osis osoi osoo osos osov ossa ossi osso osta osti osts otap otas otis otit oto- otoo otos otov otpp otsa otso otta otti otto otts ovi- ovis ovo- ovoo ovot ovpp paap paas paat paia paio paip pais pait paos papa papi papp paps pasa pasi paso pasp pass past pata pati pato pats patt pava pavo pavs piai piao pias piat piia piip piot pipa pipi pipo pipp pips pisa pisi piso piss pist pita piti pito pits pitt piva pivo poas poat poia poio pois poop poos poot pop- popa popi popo popp pops popt posa posi poso poss post pota poti poto pots pott povo povs ppap ppoa ppos pppa pppo pppp ppps ppss ppta ppts pptt pptv psap psas psat psav psia psip psis psoa psoi psos psov pspi pspp psps pssa psso psst psts pstv psvt ptas ptop ptsa pvpa pvsa pvts s-ii s-iv s-os s-vt saap saas saat saia saip sais sait saiv saoi saos sapa sapi sapo sapp saps sasa sasi saso sass sast sata sati sato sats satt sava savi savo savs siaa siai sias siat siit siop sios siot sipa sipi sipo sipp sips sipt sisa sisi siss sist sit- sita siti sito sits sitt siva sivi soap soas soat soia sois soit soop soos soot sopa sopi sopo sopp sops sosa sosi soso soss sost sosv sota soto sotp sots sova sovo sovs sp-a spap spas spat spia spio spip spis spit spiv spoo spop spos spot spps spsa spso spsp spss spst spta spto spts spva ssaa ssao ssap ssas ssat ssis ssit ssop ssot sspa sspo ssps sspt sssa sssi ssss ssta sstp ssts ssvp st-v stai stap stas stat stia stio stip stis stit stoa stoo stop stos stot stpp stps stsi stss stvs svit taa- taas taat taia taio taip tais tait taoa taos tapa tapi tapo tapp taps tapt tasa tasi tasp tass tast tata tati tato tats tatt tatv tava tavi tavo tavs tiaa tiao tias tiit tiop tios tip- tipa tipi tipo tipp tips tipt tisa tisi tiso tiss tist tita titi tito titp tits titt tiva tivi tivo toas toat tois toit tooa toos toot top- topa topi topo topp tops topt topv tosa tosi toso toss tost tota toti toto tots tott tova tovo tpap tpia tppa tppp tpsa tptp tsaa tsai tsao tsat tsav tsia tsis tsiv tsoi tsop tsos tspo tsps tspt tssa tssi tsst tsts tsvi ttop ttss tttt tvis tvos tvpa tvsa tvss tvtv vaas vaat vaia vaio vais vait vapa vapi vas- vasa vasi vaso vasp vass vast vata vati vato vats vatt vava vavs vias viii vios vips visa visi viso visp viss vist vita viti vito vitt viva vivi vivo voat voia voio voip vois voit voot vopt vosa vosi voso voss vota voto votp vpat vsip vsop vsta vsto vt-i vtap vvvv