-ana a-ii a-iv a-un aaaa aaai aaan aaar aaav aaii aain aana aani aaon aaoo aara aari aaro aaru aava aiai aian aiia aiin aiir aina aini aino ainu aioi aion aira airi airo aiui aiva ana- anaa anai anan anao anar anau ania anin anio anir aniu anna anni anno ano- anoa anon anor anri anua anui anun aono aora aorn aoun arai aran arar arau aria arii arin ario arna arni arno aroa aroi aron aroo aror arr- arra arri arro arrr arru arua arui arun arva arvi arvn arvo auaa auna aur- aura auri auro avan avao avar avia avin avio aviv avon avor avou avra avri avro avui avun avur avva avvo i-no iaaa iaai iaia iain iana iara iaru iava iiii iiio iino iioi iioo iira inai inan inao inar inau inia inna inni inno innr innu ino- inoi inon inor inou inra inri inro inua inui inun ioan ioii ioio iona ioni ionn iono iooi iooo iora iori ioun irai iran irao irar iri- iria irin irio irna iron irov irra irri irun iuiu iuno iura ivai ivan ivao ivar ivin ivon ivor n-ii naaa naai naan naar naia nain naio nair nan- nana nani nann nano nanu naoi naor nara nari narn naro narr naru nauo naur nava navi navo navr navv nian niau niia niir niiu nina nini nino nion nioo niou nira niro niru nirv niur niva nivo nivr nnnn noaa noia noin noio noir non- nona noni nonn nono nonu noo- noon nooo noor noov nor- nora nori norn noro norr norv noun nour nov- nova novi novo nrna nron nuan nuin nuna nunn nuno nuon nura nuri nurn nurr nuru nurv nuva nuvo nvir oaau oara oiav oiii oion oira onan onar onia onir onna onni onno onon onor onra onur ooaa ooia oona oooo oora orai oran orao orar orav ori- oria orin orio orna orni orno oro- oron oror orra orri orro orvr ouan ouii ouin ouir oun- ouna our- oura ourn ouro ouu- ovan ovar ovi- ovni ovo- ovon ovoo ovra raan raia raii rain rair raiu rana rani rann rano rara rari raro raua raun rava ravi riaa riai rian riau riia riin rina rinn rino rion riou riri riva rivo rnai rnin roan roar roia roin roio roir roiu rona roni rono rooi roon roor rora rori roro roru roua roun rova rovi rovo rrna rrrr rrun ruan ruin runa runi runn runo rura ruri ruro ruru ruun ruvi ruvu uair uaru uaua uira uirr unaa unai unan unar unau uni- unia unii unin unio unir univ unna unni unno unon unov unra unro uor- uovo urai uran urao urau uria urin uriu urna urni uro- uroa uroo urra urri urun urur urva uuni uuno uuri uuuu uv-a uvaa uvri uvvu vaan vaar vaia vain vaio vair vana vani vann vano vanu vara vari varn varr varu vava vian viar viau viii vina vini vino vinu vion vira viri viro virr viru viva vivi vivo vnav vnir voar voia voin voio voir vona voni vonn voor vor- vora vori voro voru voun vour vrai vran vrav vria vrin vrio vrnn vron vuir vuno vvvv