a-ii a-iv aaaa aaai aaap aaar aaas aaav aaii aais aapa aapi aaps aara aari aarp aars aasa aasi aass aava aiai aias aiia aiir aija aipa aipi aips aira airi airp airs aisa aisi aisj aisr aiva ajar ajas ajis ajpa ajri ajss apai apap apar apas api- apia apip apis appa appr apps apra apri aprs apsa apsi apss apsv arai arap arar aras aria arii arij arip aris arja arpa arpi arps arr- arra arri arrr arrs ars- arsa arsi arva arvi asaa asai asap asar asas asia asii asij asip asir asis asja aspa aspi aspr asps asra asrs assa assi assp assr asss asva asvs avaj avar avas avia avip avis aviv avra avri avva iaaa iaai iaap iaas iaia iais iapa iapp iaps iara iars iasa iasi iasp iasr iava iias iiii iiis iipa iira iirs iisi iisj iisp iisr ijji ipas ippa ippr ipri ipsa ipsi ipsp ipss ipvs irai iraj irap irar iras iri- iria irip iris irpa irps irra irri irrs irsa irsp irvs is-a isai isar isas isia isis ispa ispr isps isra isri isrp issa issi issp issr isss ivai ivaj ivar ivrs jaap jaar jaas jaip jair jais jaja jaji japa japi japp japs jara jari jarp jarr jars jasa jasp jass java jias jiji jira jiri jisa jiva jjap jjar jpip jpsv jssp jssr jsss paap paar paas paia paip pair pais paja papa papi papp papr paps par- para pari parp parr pars parv pasa pasi pasp pass pava pavs piai pias piia piip pipa pipi pipp pips pira piri pirr pirs pisa pisi piss piva ppap ppar pppa pppp ppps ppss prai praj prar pras pri- pria prii pris priv prps prri prrs prsa prsi prss prsv psap psas psav psia psip psis pspi pspp pspr psps psrp pssa pvpa pvsa raaj raas raia raii raip rair rais raja raji rajs rapa rapi rapp raps rara rari rars rasa rasi rasp rass rava ravi riaa riai rias riia riis riji rijp rijs ripa ripi ripp ripr rips riri rirs risa risi risp riss riva rivp rivs rpii rpps rras rrrr rrsp rsaa rsai rsaj rsis rsps rssa rsvp rvsp s-ii s-iv saaj saap saar saas saia saip sair sais saiv saja sapa sapi sapp saps sara sari sarp sarr sars sarv sasa sasi sass sava savi savs siaa siai sias sipa sipi sipp sips sira siri sirp sirr sirs sisa sisi siss siva sivi sjis sp-a spaj spap spar spas spia spip spir spis spiv spps spri sprs spsa spsp spss spva sras sris srps srsp ssaa ssap ssas ssis sspa ssps ssra ssri ssrs sssa sssi ssss ssvp svar svir vaar vaas vaia vair vais vaja vajs vapa vapi vara vari varp varr vars vas- vasa vasi vasp vass vava vavs viar vias viii viji vijs vipr vips vira viri virr visa visi visp viss viva vivi vjaa vrai vrap vras vrav vria vrij vris vrsa vrsi vsip vsrp vvvv