-ana a-un aaaa aaab aaal aaan aaas aaba aabb aabl aala aall aals aalu aana aasa aass aasu aaus abaa abab abal aban abas abau abb- abba abbb abbs abla abls abnu abs- absa absl abss absu abua abul abun abus alaa alal alan alas alau alb- alba albs albu all- alla alll alln alls allu alna alsa alsn alua alun alus ana- anaa anab anal anan anas anau anba anbb anbl anbu anla anln anlu anna annb anns ansa ansu anua anub anul anun anus asaa asab asal asan asas asau asba asbu asla asnl assa assl assn asss assu asub asun asus auaa aul- aula aull auln auls aulu auna ausa ausu baaa baal baan baas baba babb babs babu bala ball bals balu bana bann bans banu basa bass basu bau- baul bbas bbau bbbb bbbs bblb bbls blaa blab blan blas blau blls blss blub blus bnas bnss bsaa bsas bsns bual buba bubb bubs bubu bula bulb bull buls bulu buna bunb bunn buns bunu busa buss busu buus laaa laal laan laas laba labs labu lala lall lalu lan- lana lann lans lanu lasa lass lasu laub laul laun laus llan llbs llll lsbu lsla lssa luan luas luau luba lubs lula lull lulu luna lunn luns lusa luss luua naaa naab naal naan naas naba nabl nabs nabu nala nall nals nalu nan- nana nanb nann nans nanu nas- nasa nasb nasl nass nasu naul naus nbaa nbas nlab nlls nnls nnnn nnsa nnsl nnss nsaa nsla nsls nsna nssa nssb nsss nsub nuan nuba nubl nubs null nuna nunn nuns nusl nuss nusu saab saal saan saas saba sabb sabs sabu sala sall sals salu sana sann sans sanu sasa sasl sass saua saul saun saus sbaa sbas sbbs sbsa sbus slaa slab slan slas slau slln slsa slsu slub snab snas snba snla snns snub snus ssaa ssab ssan ssas ssau ssbn ssla ssns sssa sssb ssss suan suas sub- suba subb subl subs sul- sula sull sulu sun- suna sunb sunn suns sunu sus- susa suss susu suus uasa uaua ubal ubba ubla ubls ulaa ulan ulas ulla ulna ulsa ulua ulul ulus unaa unal unan unas unau unna unns uns- unsa unus us-a usaa usal usan usas usba usbl usbs uslu usna usnu ussa ussb usss ussu usua usul usun usus uulu uuuu