a-a a-b aaa aab aad aae aaf aan aas aau ab- aba abb abd abe abf abn abs abu ad- ada adb add ade adf adn ads adu aea aeb aed aee aef aen aes aeu af- afa afb afd afe aff afn afs afu an- ana anb and ane anf ann ans anu as- asa asb asd ase asf asn ass asu au- aua aub aud aue auf aun aus b-u baa bab bad bae baf ban bas bau bba bbb bbd bbe bbf bbn bbs bbu bda bdb bdd bde bdf bds bdu be- bea beb bed bee bef ben bes beu bfa bfb bfd bfe bff bfn bfs bfu bna bnb bnd bne bnf bnn bns bnu bsa bsb bsd bse bsf bsn bss bsu bua bub bud bue buf bun bus buu daa dab dad dae daf dan das dau dba dbb dbd dbe dbf dbn dbs dbu dda ddb ddd dde ddf ddn dds ddu de- dea deb ded dee def den des deu dfa dfb dfd dfe dff dfn dfs dfu dna dnb dnd dne dnf dnn dns dsa dsb dsd dse dsf dsn dss dsu dua dub dud due duf dun dus eaa eab ead eae eaf ean eas eau eba ebb ebd ebe ebf ebn ebs ebu ed- eda edb edd ede edf edn eds edu eea eeb eed eee eef een ees ef- efa efb efd efe eff efs en- ena enb end ene enf enn ens enu es- esa esb esd ese esf esn ess esu eu- eua eub eud eue euf eun eus faa fab fad fae faf fan fas fau fba fbb fbd fbe fbf fbn fbs fbu fda fdb fdd fde fdf fdn fds fdu fea feb fed fee fef fen fes feu ffa ffd ffe fff ffn ffs ffu fna fnb fnd fne fnf fnn fns fnu fsa fsb fsd fse fsf fsn fss fsu fua fub fud fue fuf fun fus fuu naa nab nad nae naf nan nas nau nba nbb nbd nbe nbf nbn nbs nbu nda ndb ndd nde ndf ndn nds ndu ne- nea neb ned nee nef nen nes neu nfa nfb nfd nfe nff nfn nfs nfu nna nnb nne nnf nnn nns nnu nsa nsb nsd nse nsf nsn nss nsu nua nub nud nue nun nus nuu saa sab sad sae saf san sas sau sba sbb sbd sbe sbf sbn sbs sbu sda sdb sdd sde sdf sdn sds sdu se- sea seb sed see sef sen ses seu sfa sfb sfd sfe sff sfn sfs sfu sna snb snd sne snf snn sns snu ss- ssa ssb ssd sse ssf ssn sss ssu sua sub sud sue suf sun sus suu ua- uaa uab uad uae uaf uan uas uau uba ubb ube ubf ubn ubs ubu uda udb udd ude udf udn uds udu uea ueb ued uee uef uen ues ufa ufd ufe uff ufn ufs ufu un- una unb und une unf unn uns unu usa usb usd use usf usn uss usu uua uue uun uus uuu

-ana -ane -ase -ene a-be a-fu a-un aaaa aaab aaad aaae aaaf aaan aaas aaba aabb aabd aada aade aads aadu aaea aaen aaes aafa aafb aafd aaff aana aand aane aasa aasd aase aasf aass aasu aaus abaa abab abad abae abaf aban abas abau abb- abba abbb abbe abbs abda abdu abed abee aben abes abff abnu abs- absa absd abse absf abss absu abua abud abue abuf abun abus adaa adab adad adae adan adas adba adda addd adde addn adds addu adea adeb adee aden ades adfa adfs adna adns adsa adss adua adub adue adun aeaf aean aeas aebn aebs aede aena aend aesd aess afaa afad afan afbs afdb afee afes affa affs afsa afsb afua afud afue afus ana- anaa anab anad anae anan anas anau anba anbb anbu and- anda ande ands anee anen anes anfa anna annb anne anns ansa ansd anse ansf ansu anua anub anue anuf anun anus asaa asab asad asae asaf asan asas asau asba asbu asda asde asdf asds asea asee asen ases asfa asne assa assd asse assn asss assu asub asud asue asun asus auaa aube aude auen aufe aufs auna aune ausa ausd ause ausu baaa baad baaf baan baas baba babb babe babs babu bada badb badd bade bads badu baed baes baff bana band bane bann bans banu basa base basf bass basu bau- baud bauf bbad bbas bbau bbbb bbbs bbdd bbeb bbfn bdes bdna bdsd bduf bead beaf bean beas beau beba bebb bebe beda bede beds bedu beeb beed beef been bees befa befe beff bena bend bene benn bens benu bes- besa bese bess bfas bffs bnas bnss bsaa bsas bsbd bsea bseb bsed bsee bses bsfa bsff bsfs bsnd bsns bssd bsse buad buba bubb bube bubs bubu buda budb budd bude buds budu buea buen bueu bufe buff buna bunb bund bune bunn buns bunu busa buse buss busu buus d-na daab daad daae daan daas daau daba dabb dabs dabu dada dade dads dadu daeb daeu dafa dafe daff dafs dana dand dane dann dans danu dasa dasb dasd dase dass daub daud daue daun daus dbas dbfs dbsa dbss dbus dddd ddes ddss ddub dead deae deaf dean deas deau deba debe debs debu deda dedd dede dedu deeb deed deef deen dees defe deff defn defs dena dene denn dens denu des- desa dese dess desu deua deue deus dfaf dfas dfds dffa dnaa dnab dnad dnae dnan dnas dnsa dnus dsba dsda dsea dsfa dssa dssn duaa duab duad duan duas dub- duba dubb dube dubs dubu duda dudd dude duds dudu dues duff dufu duna dune dunn duns dusa duse eaaf eaba eada eadb eadd eads eafb eana eans easa ease eaus eban ebba ebbs ebed eben ebes ebsa ebus edad edan edas edda edde edds ede- edea eden edes edfa edfu edna edns