-ana a-ii a-iv aaaa aaai aaan aaap aaas aaav aaii aain aais aana aani aanp aapa aapi aaps aasa aasi aass aava aiai aian aias aiia aiin aina aini ains aipa aipi aips aisa aisi aiva ana- anaa anai anan anap anas ania anin anip anis anna anni anns anp- anpa anpi anpp ansa ansi ansp apai apan apap apas api- apia apin apip apis apna apni appa apps apsa apsi apss apsv asaa asai asan asap asas asia asii asin asip asis asni aspa aspi asps assa assi assn assp asss asva asvs avan avas avia avin avip avis aviv avva iaaa iaai iaap iaas iaia iain iais iana ians iapa iapp iaps iasa iasi iasp iava iias iiii iiis iipa iisi iisp inai inan inap inas inia inis inna inni inns inp- inpa inpi inpp insa insp inss invs ipan ipas ipin ipna ippa ipsa ipsi ipsp ipss ipvs is-a isai isan isas isia isin isis isna ispa isps issa issi issp isss ivai ivan ivin n-ii naaa naai naan naas naia nain naip nais nan- nana nani nann nanp nans napa napi napp naps nas- nasa nasi nasp nass nasv nava navi navs navv nian nias niia niip nina nini nins nipa nips nisa nisi nisp niss niva nnnn nnpi nnsa nnss npap npas npin npiv nppa npsa npss nsaa nsai nsin nsis nsna nspi nsps nssa nssp nsss nvis nvpi nvss paan paap paas paia pain paip pais pan- pana pani pann pans papa papi papp paps pasa pasi pasp pass pava pavs piai pian pias piia piip pina pini pinn pinp pins pipa pipi pipp pips pisa pisi piss piva pnas pnin pnpp ppan ppap pppa pppn pppp ppps ppss psap psas psav psia psip psis psna psni pspi pspp psps pssa pvpa pvsa s-ii s-iv saan saap saas saia sain saip sais saiv sana sani sann sans sapa sapi sapp saps sasa sasi sass sava savi savs siaa siai sian sias sina sini sinn sinp sins sipa sipi sipp sips sisa sisi siss siva sivi snap snas snav snia snip snns snpp snvi sp-a span spap spas spia spin spip spis spiv spns spps spsa spsp spss spva ssaa ssan ssap ssas ssin ssis ssns sspa ssps sssa sssi ssss ssvp svan svns vaan vaas vaia vain vais vana vani vann vans vapa vapi vas- vasa vasi vasp vass vava vavs vian vias viii vina vini vins vips visa visi visn visp viss viva vivi vnav vsan vsip vvvv