-ana a-ii a-iv aaaa aaai aaan aaar aaas aaav aaii aain aais aana aani aara aari aars aasa aasi aass aava aiai aian aias aiia aiin aiir aina aini ains aira airi airs aisa aisi aisr aiva ana- anaa anai anan anar anas ania anin anir anis anna anni anns anri ansa ansi arai aran arar aras aria arii arin aris arna arni arns arr- arra arri arrr arrs ars- arsa arsi arva arvi arvn asaa asai asan asar asas asia asii asin asir asis asni asra asrs assa assi assn assr asss asva asvs avan avar avas avia avin avis aviv avra avri avva iaaa iaai iaas iaia iain iais iana ians iara iars iasa iasi iasr iava iias iiii iiis iira iirs iisi iisr inai inan inar inas inia inis inna inni innr inns inra inri inrs insa inss invs irai iran irar iras iri- iria irin iris irna irra irri irrs irsa irvs is-a isai isan isar isas isia isin isis isna isra isri issa issi issr isss ivai ivan ivar ivin ivrs n-ii naaa naai naan naar naas naia nain nair nais nan- nana nani nann nans nara nari narn narr nars nas- nasa nasi nasr nass nasv nava navi navr navs navv nian nias niia niir nina nini nins nira nirs nirv nisa nisi niss niva nivr nnnn nnsa nnss nras nrna nrsa nrsv nsaa nsai nsar nsin nsis nsna nsnr nsra nssa nssr nsss nvir nvis nvss raan raas raia raii rain rair rais rana rani rann rans rara rari rars rasa rasi rass rava ravi riaa riai rian rias riia riin riis rina rinn riri rirs risa risi riss riva rivs rnai rnas rnin rras rrna rrrr rsaa rsai rsis rsna rsnn rsnr rssa s-ii s-iv saan saar saas saia sain sair sais saiv sana sani sann sanr sans sara sari sarn sarr sars sarv sasa sasi sass sava savi savs siaa siai sian sias sina sini sinn sins sira siri sirr sirs sisa sisi siss siva sivi snar snas snav snia snir snns snra snrs snvi sras sris srna srni srnn srvn ssaa ssan ssas ssin ssis ssns ssra ssri ssrs sssa sssi ssss svan svar svir svns vaan vaar vaas vaia vain vair vais vana vani vann vans vara vari varn varr vars vas- vasa vasi vass vava vavs vian viar vias viii vina vini vins vira viri virr visa visi visn viss viva vivi vnav vnir vrai vran vras vrav vria vrin vris vrnn vrsa vrsi vsan vvvv