-ana a-ii aaaa aaai aaan aaas aaii aain aais aana aani aasa aasi aass aiai aian aias aiia aiin aina aini ains aisa aisi ana- anaa anai anan anas ania anin anis anna anni anns ansa ansi asaa asai asan asas asia asii asin asis asni assa assi assn asss iaaa iaai iaas iaia iain iais iana ians iasa iasi iias iiii iiis iisi inai inan inas inia inis inna inni inns insa inss is-a isai isan isas isia isin isis isna issa issi isss n-ii naaa naai naan naas naia nain nais nan- nana nani nann nans nas- nasa nasi nass nian nias niia nina nini nins nisa nisi niss nnnn nnsa nnss nsaa nsai nsin nsis nsna nssa nsss s-ii saan saas saia sain sais sana sani sann sans sasa sasi sass siaa siai sian sias sina sini sinn sins sisa sisi siss snas snia snns ssaa ssan ssas ssin ssis ssns sssa sssi ssss