-ana a-ii a-iv aaaa aaai aaan aaar aaav aaii aain aana aani aara aari aava aiai aian aiia aiin aiir aina aini aira airi aiva ana- anaa anai anan anar ania anin anir anna anni anri arai aran arar aria arii arin arna arni arr- arra arri arrr arva arvi arvn avan avar avia avin aviv avra avri avva iaaa iaai iaia iain iana iara iava iiii iira inai inan inar inia inna inni innr inra inri irai iran irar iri- iria irin irna irra irri ivai ivan ivar ivin n-ii naaa naai naan naar naia nain nair nan- nana nani nann nara nari narn narr nava navi navr navv nian niia niir nina nini nira nirv niva nivr nnnn nrna nvir raan raia raii rain rair rana rani rann rara rari rava ravi riaa riai rian riia riin rina rinn riri riva rnai rnin rrna rrrr vaan vaar vaia vain vair vana vani vann vara vari varn varr vava vian viar viii vina vini vira viri virr viva vivi vnav vnir vrai vran vrav vria vrin vrnn vvvv