-ana a-un aaaa aaab aaan aaar aaas aaba aabb aabt aana aang aara aars aart aaru aasa aass aast aasu aata aatt aaus abaa abab abag aban abar abas abat abau abb- abba abbb abbr abbs abbt abnu abra abrs abs- absa abss absu abta abts abtu abua abug abun abus abut agag agan agar agas agat agau agba agga aggu agna agns agra agsa agsg agst agsu agta agtr agts agua agun agur agus agut ana- anaa anab anag anan anar anas anat anau anba anbb anbu ang- anga angs angu anna annb anns annt ansa ansu ant- anta antr ants antt antu anua anub anun anus anut arab arag aran arar aras arat arau arba arbs arga argb args arna arng arns arnt arr- arra arrg arrr arrs arrt arru ars- arsa arst arsu arta artr arts arua arub arug arun arut asaa asab asag asan asar asas asat asau asba asbu asgt asra asrg asrs asru assa assn assr asss asst assu asta astb astr asts asub asun asur asus at-t ataa atab atan atar atas atat atbs atna atns atra atrn atru atsb atst atta attn attr atts attu atua atub atug atun atur atus auaa auga augs auna aung aunt aur- aura ausa aust ausu aut- auts auug baaa baan baar baas baat baba babb babr babs babu baga bagg bagn bags bagt bana bang bann banr bans bant banu bar- bara barb barg barn barr bars bart baru basa bass bast basu bata batn bats batt batu bau- baug baur bbas bbau bbbb bbbs bbga bbng bbrg bgan bggs bgst bgun bnas bnrr bnss bnta brab brag bran bras brat brau brna brns brrr brrs brsb brsr brst brug brun brus brut bsaa bsas bsat bsgs bsns bsra bsts btaa btan btrt btss bttb btus buar buat buba bubb bubs bubu buga bugg bugs buna bunb bung bunn buns bunt bunu bur- bura burb burg burn burr burs burt buru busa buss bust busu but- buta buts butt buus gaar gaas gaba gabb gabr gabs gabt gabu gaga gagg gags gagu gana gang gann gans gant ganu gara garb garg garn garr gars gart gasa gasb gasr gass gast gata gatr gats gatt gaua gaub gaun gaur gaus gaut gbag gban gbas gbbs ggbt gggg ggrn ggss gnaa gnar gnas gnat gnau gnrr gnus grab gran gras grat grau grbr grrr grrs grss grua grub grug grun grur grus grut gsab gsat gstr gsur gtaa gtbr gtta guaa guag guan guar guat guba gubb gubs gubu guga gugb gugg gugu guna gung gunn guns gunt gura gurb gurg gurn gurr gurs gurt guru gusa gusb guss gust guta guts gutt gutu guus naaa naab naag naan naar naas naat naba nabs nabu naga nags nagu nan- nana nanb nang nann nans nant nanu nara narg narn narr nars nart naru nas- nasa nasb nasr nass nast nasu nata nats natt natu naur naus naut nbaa nbar nbas ngab ngan ngas ngns ngsn ngtn ngts ngur nguu nngn nnnn nnsa nnss nntn nrab nras nrna nrsa nrta nrts nsaa nsar nsna nsnr nsra nssa nssb nssr nsss nsts nstu nsub ntnu ntru ntsb ntss ntsu nttr nuan nuba nubs nugs nuna nung nunn nuns nunt nura nurn nurr nurs nurt nuru nuss nust nusu nuts nutt nutu raab raag raan raas raat raba rabb rabs rabu raga ragg rags ragu rana rang rann rans rant rara rarb rars rasa rass rast rasu rata rats ratt ratu raua raub raun raus raut rbbb rbbr rbbs rbss rbst rgan rgba rgtr rgts rnag rnas rnbr rngs rnnt rnut rras rrat rrna rrrr rrun rsaa rsgb rsna rsnn rsnr rssa rsts rstu rsua rtan rtas rtgs rtns rtss rtts ruag ruan ruas ruba rubb rubs rubu ruga rugg rugs runa rung runn runs runt rura rurs ruru rusa russ rust rusu ruta ruts rutt rutu ruun saab saag saan saar saas saat saba sabb sabr sabs sabu saga sagg sags sagt sagu sana sang sann sanr sans sant sanu sara sarg sarn sarr sars sart saru sasa sass sast sata satb satg satn satr sats satt satu saua saun saur saus saut sbaa sbar sbas sbbs sbsa sbst sbtn sbus sgaa sgau sggg sggs sgss sgta sgts snab snag snar snas snat snba snns snra snrs sntr snub snug snur snus sras srgb srna srnn srta srtr srub ssaa ssab ssan ssas ssat ssau ssbn ssbr ssgs ssgt ssns ssra ssrg ssrs sssa sssb ssss ssta sstb ssts stab stag stan star stas stat stau stbs stgr stng stnn stnr stns stra strn strs stru stss sttr stub stug stun stur stus stut suan suar suas suat sub- suba subb subg subs sug- suga sugg sun- suna sunb sung sunn suns sunt sunu sur- sura surg surn surr surs surt suru sus- susa suss sust susu suta sutu suus taa- taag taan taar taas taat taba tabb tabs tabu taga tagg tags tagu tana tang tann tans tant tanu tara tarb targ tarn tarr tars tart taru tasa tasb tasr tass tast tasu tata tatb tatr tats tatt tatu taua taub taur taus taut tbar tbas tbbs tbgs tbrb tbst tbta tgts tnag tngs tnts tnut traa trab trag tran tras trat trau trna trng trra trst trtr trub trug trun trus trut truu tsaa tsar tsat tsau tsgt tsna tssa tssg tssr tsst tsts tsun ttab ttbb ttss tttt tuan tuar tuas tuat tuba tubb tubr tubs tubu tuga tugg tugs tugu tuna tunb tung tunn tuns tunu tura turb turg turn turr turs turt turu tusa tuss tust tuta tuts tutt tutu uang uars uart uaru uasa uata uatu uaua ubar ubba ubra ugab ugar uggs uggt ugra ugta ugur uguu unaa unan unar unas unat unau unga ungu unna unns unra unrs uns- unsa unsg unst untb unts unus unut uran uras urat urau urba urbs urga urgu urna urns urra ursa urss ursu urts urun urur urus urut us-a usaa usag usan usar usas