-ana a-ak a-un aaaa aaab aaan aaas aaba aabb aaka aaku aana aasa aass aasu aaus abaa abab abak aban abas abau abb- abba abbb abbs abnu abs- absa abss absu abua abuk abun abus akaa akan akas akka akku akna aksa aksu akua ana- anaa anab anak anan anas anau anba anbb anbu ank- anka anku anna annb anns ansa ansu anua anub anun anus asaa asab asak asan asas asau asba asbu aska asks assa assk assn asss assu asub asun asus auaa auks auna aunk ausa ausu baaa baak baan baas baba babb babs babu bak- baka baks baku bana bank bann bans banu basa bask bass basu bau- bauk bbas bbau bbbb bbbs bnas bnss bsaa bsas bsns buba bubb bubs bubu buka bukk buku buna bunb bunk bunn buns bunu busa busk buss busu buus kaaa kaab kaak kaan kaas kaba kabb kabu kaka kakk kakn kaks kaku kana kanb kann kans kanu kas- kasa kasb kask kasn kass kasu kau- kaub kauk kaun kaus kbaa kbab kbak kbas kbba kbbb kbbk kbbs kbbu kbkb kbkk kbna kbnn kbnu kbsa kbsb kbsk kbsn kbss kbsu kbua kbub kbuk kbun kbus kbuu kkaa kkan kkba kkbb kkbn kkbs kkkk kknb kknn kkns kknu kksa kksn kkss kksu kkua kkus kkuu knaa knab knan knas knau knba knbb knbn knbu knkk knnb knnk knns knsa knsb knsk knsn knss knsu knub knuk knus ksab ksak ksan ksas ksau ksba ksbn ksbs kska kskb kskk kskn ksks ksku ksna ksnb ksnk ksnn ksns kssa kssn ksss kssu ksua ksub ksun ksuu kuan kuau kuba kubb kubs kubu kuka kukk kukn kuks kuku kuna kunk kuns kunu kusa kusb kusn kusu kuub kuuk kuuu naaa naab naan naas naba nabk nabs nabu naka naks nan- nana nanb nann nans nanu nas- nasa nasb nask nass nasu naus nbaa nbak nbas nkau nnnn nnsa nnss nsaa nskk nsna nssa nssb nsss nsub nuan nuba nubk nubs nuka nuku nuna nunk nunn nuns nuss nusu nuuk saab saak saan saas saba sabb sabs sabu saka sakb sakk saks saku sana sank sann sans sanu sasa sask sass saua sauk saun saus sbaa sbas sbbs sbsa sbus skab skan skn- skss skua skun snab snak snas snba snns snub snus ssaa ssab ssan ssas ssau ssbn ssns sssa sssb ssss suan suas sub- suba subb subs suka suks suku sun- suna sunb sunk sunn suns sunu sus- susa susk suss susu suus uasa uaua ubba ukba uksa unaa unan unas unau unka unkn unks unna unns uns- unsa unus us-a us-k usaa usak usan usas usba usbs uska usna usnu ussa ussb usss ussu usua usun usus uuuu