-ana a-fu a-un aaaa aaab aaaf aaal aaan aaar aaas aaba aabb aabl aafa aafb aaff aafl aala aall aals aalu aana aara aars aaru aasa aasf aass aasu aaus abaa abab abaf abal aban abar abas abau abb- abba abbb abbr abbs abff abla abls abnu abra abrs abs- absa absf absl abss absu abua abuf abul abun abus afaa afan afar afbs affa affs afla afr- afra afrs afru afsa afsb afua afus alaa alal alan alar alas alau alb- alba albs albu alfa alfs all- alla alll alln allr alls allu alna alsa alsn alua aluf alun alur alus ana- anaa anab anal anan anar anas anau anba anbb anbl anbu anfa anla anln anlu anna annb anns ansa ansf ansu anua anub anuf anul anun anus arab araf aral aran arar aras arau arba arbs arfa arfb arff arfs arfu arla arna arns arr- arra arrr arrs arru ars- arsa arsu arua arub arul arun asaa asab asaf asal asan asar asas asau asba asbu asfa asla aslr asnl asra asrs asru assa assl assn assr asss assu asub asun asur asus auaa aufs aul- aula aulf aull auln auls aulu auna aur- aura ausa ausu baaa baaf baal baan baar baas baba babb babr babs babu baff bala balf ball bals balu bana bann banr bans banu bar- bara barb barf barn barr bars baru basa basf bass basu bau- bauf baul baur bbas bbau bbbb bbbs bbfn bblb bbls bfas bffl bffs bfsr blaa blab blan blas blau blls blss blub bluf blur blus bnas bnrr bnss brab braf bran bras brau brfu brls brna brns brrr brrs brsb brsr brun brus bsaa bsas bsfa bsff bsfs bsns bsra bual buar buba bubb bubs bubu buff bufr bula bulb bull buls bulu buna bunb bunn buns bunu bur- bura burb burl burn burr burs buru busa buss busu buus faaa faan faas faba fabs fabu fafa faff fala fall faln fals falu fana fans fanu fara farb farl farr fars faru fasa fasn fass faul faun faur fbar fbla fbrs fbus ffar ffff ffrr ffsa ffss ffun flab flan flna flnb flub fluf flur flus fnar fnrs fnuf frab fran fras frau frla frns frsb frub frun fsas fsln fsra fssa fssf fuar fubb fubs fubu fuff fufu fula full fuls fulu funa funf funs fur- fura furl furn furr furs fusa fuss fusu laaa laal laan laar laas laba labr labs labu lafb laff lala lall lalu lan- lana lann lans lanu lara larb larf larn larr lars laru lasa lass lasu laub lauf laul laun laur laus lbar lblr lbrs llan llbs llll lnfs lral lrba lrrr ls-r lsbu lsla lssa lssr luan luas luau luba lubs luff lufu lula lull lulu luna lunn luns lura lurs lusa luss luua naaa naab naal naan naar naas naba nabf nabl nabs nabu nafa naff nafl nafs nala nall nals nalu nan- nana nanb nann nans nanu nara narf narn narr nars naru nas- nasa nasb nasf nasl nasr nass nasu naul naur naus nbaa nbaf nbar nbas nbfa nbfl nbuf nfaa nfas nfff nfra nfrs nfsr nfsu nlab nlls nlra nlrb nnls nnnn nnsa nnsl nnss nrab nras nrlb nrna nrrl nrsa nsaa nsar nsfs nsla nslr nsls nsna nsnr nsra nsrl nssa nssb nssf nssr nsss nsub nuan nuba nubl nubs nuff null nuna nunn nuns nura nurl nurn nurr nurs nuru nusl nuss nusu raab raaf raan raas raba rabb rabl rabs rabu rafa raff rala ralb ralf rall rana rann rans rara rarb rarf rars rasa rasl rass rasu raua raub rauf raul raun raus rbaf rbbb rbbr rbbs rbsl rbss rffl rlab rlls rlua rnaf rnal rnas rnbr rras rrna rrrr rrun rsaa rsaf rsna rsnn rsnr rssa rssl rsua ruan ruas ruba rubb rubs rubu rufa ruff rula rull runa runf runn runs rura rurs ruru rusa russ rusu ruun saab saaf saal saan saar saas saba sabb sabr sabs sabu safa safb saff safr safu sala salf sall sals salu sana sann sanr sans sanu sara sarf sarl sarn sarr sars saru sasa sasf sasl sass saua sauf saul saun saur saus sbaa sbar sbas sbbs sbsa sbus sfar sfas sfba sfla sfls sfnb sfra sfss sfsu slaa slab slaf slan slas slau slln slrn slrs slsa slsu slub slur snab snar snas snba snfu snla snlf snns snra snrs snub snur snus sraf sras srna srnn srub ssaa ssab ssan ssas ssau ssbn ssbr ssfl ssla ssns ssra ssrl ssrs sssa sssb sssf ssss suan suar suas sub- suba subb subl subs suf- sufa suff sufr sufs sufu sul- sula sulf sull sulu sun- suna sunb sunn suns sunu sur- sura surf surn surr surs suru sus- susa suss susu suus uafa uars uaru uasa uaua ubal ubar ubba ubla ubls ubra uffa ufra ulaa ulan ular ulas ulla ullr ulna ulsa ulua ulul ulus unaa unal unan unar unas unau unlf unna unns unra unrf unrs uns- unsa unus ural uran uras urau urba urbs urfa urff urla urls urna urns urra ursa urss ursu urun urur urus us-a usaa usaf usal usan usar usas usba usbl usbr usbs usfa usfl usfs uslu usna usnr usnu usra ussa ussb ussf ussr usss ussu usua usul usun usus uulu uuuu