a-a a-b aaa aab aad aak aan aas aau ab- aba abb abd abk abn abs abu ad- ada adb add adk adn ads adu aka akb akd akk akn aks aku an- ana anb and ank ann ans anu as- asa asb asd ask asn ass asu au- aua aub aud auk aun aus b-u baa bab bad bak ban bas bau bba bbb bbd bbk bbn bbs bbu bda bdb bdd bdk bds bdu bka bkb bkk bkn bks bna bnb bnd bnk bnn bns bnu bsa bsb bsd bsk bsn bss bsu bua bub bud buk bun bus buu daa dab dad dak dan das dau dba dbb dbd dbk dbn dbs dbu dda ddb ddd ddk ddn dds ddu dka dkb dkk dks dku dna dnb dnd dnk dnn dns dsa dsb dsd dsk dsn dss dsu dua dub dud duk dun dus ka- kaa kab kad kak kan kas kau kba kbb kbd kbk kbn kbs kbu kda kdb kdk kds kdu kkb kkk kkn kks kku kn- kna knd knk knn knu ksa ksb ksd ksk ksn kss ksu kub kud kuk kun kus kuu naa nab nad nak nan nas nau nba nbb nbd nbk nbn nbs nbu nda ndb ndd ndk ndn nds ndu nka nkk nkn nks nku nna nnb nnk nnn nns nnu nsa nsb nsd nsk nsn nss nsu nua nub nud nuk nun nus nuu saa sab sad sak san sas sau sba sbb sbd sbk sbn sbs sbu sda sdb sdd sdk sdn sds sdu sk- ska skb skd skk sks sku sna snb snd snk snn sns snu ss- ssa ssb ssd ssk ssn sss ssu sua sub sud suk sun sus suu ua- uaa uab uad uak uan uas uau uba ubb ubk ubn ubs ubu uda udb udd udk udn uds udu uka ukb ukk ukn uku un- una unb und unk unn uns unu usa usb usd usk usn uss usu uua uun uus uuu

-ana a-ak a-un aaaa aaab aaad aaan aaas aaba aabb aabd aada aads aadu aaka aaku aana aand aasa aasd aass aasu aaus abaa abab abad abak aban abas abau abb- abba abbb abbs abda abdu abnu abs- absa absd abss absu abua abud abuk abun abus adaa adab adad adak adan adas adba adda addd addn adds addu adna adns adsa adss adua adub aduk adun akaa akan akas akdn akka akku akna aksa aksu akua ana- anaa anab anad anak anan anas anau anba anbb anbu and- anda ands ank- anka anku anna annb anns ansa ansd ansu anua anub anun anus asaa asab asad asak asan asas asau asba asbu asda asds aska asks assa assd assk assn asss assu asub asud asun asus auaa auks auna aunk ausa ausd ausu baaa baad baak baan baas baba babb babs babu bada badb badd bads badu bak- baka baks baku bana band bank bann bans banu basa bask bass basu bau- baud bauk bbad bbas bbau bbbb bbbs bbdd bdna bdsd bnas bnss bsaa bsas bsbd bsnd bsns bssd buad buba bubb bubs bubu buda budb budd buds budu buka bukk buku buna bunb bund bunk bunn buns bunu busa busk buss busu buus d-na daab daad daan daas daau daba dabb dabs dabu dada dads dadu daka daks daku dana dand dank dann dans danu dasa dasb dasd dask dass daub daud dauk daun daus dbas dbsa dbss dbus dddd ddss ddub dkba dnaa dnab dnad dnan dnas dnsa dnuk dnus dsba dsda dssa dssn duaa duab duad duan duas dub- duba dubb dubs dubu duda dudd duds dudu duka duku duna dunk dunn duns dusa dusk kaaa kaab kaak kaan kaas kaba kabb kabd kabu kad- kada kadd kads kadu kaka kakk kakn kaks kaku kana kanb kand kann kans kanu kas- kasa kasb kask kasn kass kasu kau- kaub kaud kauk kaun kaus kbaa kbab kbad kbak kbas kbba kbbb kbbd kbbk kbbs kbbu kbdb kbdn kbds kbkb kbkk kbna kbnd kbnn kbnu kbsa kbsb kbsk kbsn kbss kbsu kbua kbub kbud kbuk kbun kbus kbuu kdaa kdab kdad kdak kdbb kdbn kdbs kddb kddd kddk kdka kdkb kdkd kdkk kdkn kdna kdnd kdnk kdnn kdns kdsd kdsk kdsn kdss kdsu kdub kdun kdus kkaa kkan kkba kkbb kkbd kkbn kkbs kkda kkdd kkkk kknb kknd kknn kkns kknu kksa kksd kksn kkss kksu kkua kkus kkuu knaa knab knan knas knau knba knbb knbn knbu knda kndb kndd kndk kndn kndu knkk knnb knnd knnk knns knsa knsb knsd knsk knsn knss knsu knub knud knuk knus ksab ksak ksan ksas ksau ksba ksbn ksbs ksdk ksdn ksds kska kskb kskd kskk kskn ksks ksku ksna ksnb ksnd ksnk ksnn ksns kssa kssn ksss kssu ksua ksub ksud ksun ksuu kuan kuau kuba kubb kubd kubs kubu kuda kudd kudu kuka kukk kukn kuks kuku kuna kund kunk kuns kunu kusa kusb kusd kusn kusu kuub kuuk kuuu naaa naab naad naan naas naba nabk nabs nabu nada nadk nads nadu naka naks nan- nana nanb nand nann nans nanu nas- nasa nasb nasd nask nass nasu naus nbaa nbad nbak nbas ndaa ndak ndas ndau nddb ndna ndss nkau nndb nnnn nnsa nnss nsaa nsds nskk nsna nssa nssb nsss nsub nuan nuba nubk nubs nuda nudd nuka nuku nuna nunk nunn nuns nuss nusu nuuk saab saad saak saan saas saba sabb sabs sabu sada sadb sadd sads sadu saka sakb sakk saks saku sana sand sank sann sans sanu sasa sasd sask sass saua saud sauk saun saus sbaa sbas sbbs sbds sbsa sbsd sbus sdak sdau sdba sdds sdna sdss sdsu skab skad skan skn- sksd skss skua skud skun snab snad snak snas snba snda snns snsd snub snus ssaa ssab ssan ssas ssau ssbn ssdd ssns sssa sssb ssss suan suas sub- suba subb subd subs suda sudd suds suka suks suku sun- suna sunb sund sunk sunn suns sunu sus- susa susd susk suss susu