-ana a-un aaaa aaab aaad aaan aaas aaba aabb aabd aabt aada aads aadt aadu aana aand aasa aasd aass aast aasu aata aatt aaus abaa abab abad aban abas abat abau abb- abba abbb abbs abbt abda abdu abnu abs- absa absd abss absu abta abts abtu abua abud abun abus abut adaa adab adad adan adas adat adba adda addd addn adds addu adna adns adsa adss adst adta adts adua adub adun ana- anaa anab anad anan anas anat anau anba anbb anbu and- anda ands andt anna annb anns annt ansa ansd ansu ant- anta ants antt antu anua anub anun anus anut asaa asab asad asan asas asat asau asba asbu asda asds assa assd assn asss asst assu asta astb asts asub asud asun asus at-t ataa atab atad atan atas atat atbs atdt atna atns atsb atst atta attn atts attu atua atub atun atus auaa auna aunt ausa ausd aust ausu aut- auts baaa baad baan baas baat baba babb babs babu bada badb badd bads badu bana band bann bans bant banu basa bass bast basu bata batn bats batt batu bau- baud bbad bbas bbau bbbb bbbs bbdd bdna bdsd bnas bnss bnta bsaa bsas bsat bsbd bsnd bsns bssd bsts btaa btan btdt btss bttb btus buad buat buba bubb bubs bubu buda budb budd buds budu buna bunb bund bunn buns bunt bunu busa buss bust busu but- buta buts butt buus d-na daab daad daan daas daau daba dabb dabs dabt dabu dada dads dadu dana dand dann dans dant danu dasa dasb dasd dass dast data dats datt datu daub daud daun daus daut dbas dbsa dbss dbtt dbus dddd ddss ddts ddub dnaa dnab dnad dnan dnas dnat dnsa dntt dnus dnut dsba dsda dssa dssn dsst dstn dsts dtaa dtna dtnb dtss duaa duab duad duan duas duat dub- duba dubb dubs dubu duda dudd duds dudu duna dunn duns dunt dusa dust duta duts duut naaa naab naad naan naas naat naba nabs nabu nada nads nadu nan- nana nanb nand nann nans nant nanu nas- nasa nasb nasd nass nast nasu nata nats natt natu naus naut nbaa nbad nbas ndaa ndas ndau nddb ndna ndnt ndss ndut nndb nnnn nnsa nnss nntn nsaa nsds nsdt nsna nssa nssb nsss nstd nsts nstu nsub ntds ntnd ntnu ntsb ntss ntsu nuan nuba nubs nuda nudd nuna nunn nuns nunt nuss nust nusu nuts nutt nutu saab saad saan saas saat saba sabb sabs sabu sada sadb sadd sads sadt sadu sana sand sann sans sant sanu sasa sasd sass sast sata satb satd satn sats satt satu saua saud saun saus saut sbaa sbas sbbs sbds sbsa sbsd sbst sbtn sbus sdau sdba sdds sdna sdss sdsu snab snad snas snat snba snda snns snsd snub snus ssaa ssab ssan ssas ssat ssau ssbn ssdd ssns sssa sssb ssss ssta sstb sstd ssts stab stad stan stas stat stau stbd stbs stds stnd stnn stns stss sttd stub stud stun stus stut suan suas suat sub- suba subb subd subs suda sudd suds sun- suna sunb sund sunn suns sunt sunu sus- susa susd suss sust susu suta sutu suus taa- taan taas taat taba tabb tabs tabu tada tads tana tand tann tans tant tanu tasa tasb tass tast tasu tata tatb tats tatt tatu taua taub taus taut tbas tbbs tbst tbta tddb tdna tdss tndd tnts tnut tsaa tsat tsau tsbd tsdb tsna tssa tsst tsts tsun ttab ttbb ttss tttt tuan tuas tuat tuba tubb tubs tubu tudu tuna tunb tund tunn tuns tunu tusa tusd tuss tust tuta tuts tutt tutu uasa uasd uata uatu uaua ubba ubud udaa udad udas udau udds udsd udts udun unaa unan unas unat unau unbd unda unds unna unns uns- unsa unst untb unts unus unut us-a usaa usad usan usas usat usba usbs usda usds usdt usna usnu ussa ussb usss usst ussu usta ustb usts usua usun usus utan utas utau utsa uttu uuta uuuu