-ana a-un aaaa aaab aaal aaan aaar aaba aabb aabl aala aall aalu aana aara aaru abaa abab abal aban abar abau abb- abba abbb abbr abla abnu abra abua abul abun alaa alal alan alar alau alb- alba albu all- alla alll alln allr allu alna alua alun alur ana- anaa anab anal anan anar anau anba anbb anbl anbu anla anln anlu anna annb anua anub anul anun arab aral aran arar arau arba arla arna arr- arra arrr arru arua arub arul arun auaa aul- aula aull auln aulu auna aur- aura baaa baal baan baar baba babb babr babu bala ball balu bana bann banr banu bar- bara barb barn barr baru bau- baul baur bbau bbbb bblb blaa blab blan blau blub blur bnrr brab bran brau brna brrr brun bual buar buba bubb bubu bula bulb bull bulu buna bunb bunn bunu bur- bura burb burl burn burr buru laaa laal laan laar laba labr labu lala lall lalu lan- lana lann lanu lara larb larn larr laru laub laul laun laur lbar lblr llan llll lral lrba lrrr luan luau luba lula lull lulu luna lunn lura luua naaa naab naal naan naar naba nabl nabu nala nall nalu nan- nana nanb nann nanu nara narn narr naru naul naur nbaa nbar nlab nlra nlrb nnnn nrab nrlb nrna nrrl nuan nuba nubl null nuna nunn nura nurl nurn nurr nuru raab raan raba rabb rabl rabu rala ralb rall rana rann rara rarb raua raub raul raun rbbb rbbr rlab rlua rnal rnbr rrna rrrr rrun ruan ruba rubb rubu rula rull runa runn rura ruru ruun uaru uaua ubal ubar ubba ubla ubra ulaa ulan ular ulla ullr ulna ulua ulul unaa unal unan unar unau unna unra ural uran urau urba urla urna urra urun urur uulu uuuu