a-ii aaaa aaab aaac aaad aaai aaal aaar aaba aabb aabc aabd aabi aabl aabt aaca aacb aacc aacd aaci aacl aacr aact aacu aada aadc aadi aadt aadu aaib aaic aaii aala aalc aald aali aall aalu aara aarc aard aari aart aaru aata aatc aatt abaa abab abac abad abai abal abar abat abau abb- abba abbb abbi abbr abbt abca abcb abcc abcd abci abcl abcr abct abda abdi abdu abia abib abic abid abil abir abit abiu abla abra abrc abri abta abtu abua abud abul abut ac-t acaa acab acac acad acai acar acat acba acbl acca accc accd acci acct accu acda acdb acdc acdi acdt aci- acia acic acid acir acla aclc acli aclr aclu acr- acra acrc acri acrr acta actc acti actl actt actu acu- acul acur acut adaa adab adac adad adai adal adar adat adba adbc adbi adcc adci adda addc addd addi addl addr addu adia adib adic adir adit adli adra adta adua adub adur aiai aiba aibl aica aicc aicd aicr aida aidb aidc aidi aidr aidt aidu aiia aiib aiic aiid aiir aila aild aili ailu aira aird airi airt aita aiti aitr aitt aitu aiud aiui alaa alac alad alai alal alar alat alau alb- alba albc albi albu alca alcc ald- alda aldi aldl ali- alia alib alid alii alil alir alit aliu all- alla alli alll allr allu alta alti alua alui alur alut arab arac arad arai aral arar arat arau arba arbi arc- arca arci arct arda ardc ardi ardl ardu aria arib arid arii aril arit arla arli arr- arra arrc arri arrr arrt arru arta artc arti artr arua arub arud arui arul arut at-l at-t ataa atab atac atad atai atal atar atat atca atcc atcl atcr atdi atdt atia atic atid atil atit atiu atla atli atra atrc atri atru atta atti attr attu atua atub atuc atul atur auaa auca auci auct audc audi aul- aula auld auli aull ault aulu aur- aura aurd auri aut- ba-i baaa baad baal baar baat baba babb babi babr babu bac- baca bacc baci bact bada badb badd badi badr badu baia baib baic baid bail bair bait bala balc bald bali ball balt balu bar- bara barb barc bard bari barr bart baru bata batc bati batt batu bau- baud baul baur bbad bbau bbbb bbci bbdd bblb bbrc bcaa bcar bcat bcbc bcca bccc bcci bccl bcda bcia bcit bcra bcru bctc bcuc bd-r bdbc bddc bdii biad bial biar biat biba bibb bibi bibl bica bicc bici bida bidi bidr bidu bila bild bili bill bilt bilu bira birb bird biri birl birr birt biru bita bitc bitd bitt bitu blaa blab blac blad blat blau blbt blcu bldc bldr blic blir blit blrc blub blud blur blut brab brac brad brai brat brau brca brcb brda brdt bria bric brid bril brit brrr brtc bruc brud brut btaa btcc btcl btdt btla btrc btrt bttb buad bual buar buat buba bubb bubi bubu buca bucc buci bucu buda budb budd budi budl budu buic buid buir buit buiu bula bulb buld buli bull bult bulu bur- bura burb burd buri burl burr burt buru but- buta buti butt c-cd caaa caab caac caal caat caba cabi cabu cac- caca cacc caci cacr cada cadc cadd cadi cadr cadu caia caib caic caid cail cair cait caiu cala calc cald cali call calt calu cara carb carc card cari carl carr cart cat- cata catb catc catd cati catt catu cauc caul caut cbac cbal cbar cbat cbbc cbca cbcc cbcl cbcr cbct cbcu cbdb cbdc cbdi cbia cbid cbir cbit cblb cblc cbrd cbrl cbrt cbta cbtc cbtl ccaa ccab ccac ccad ccai ccar ccat ccba ccbc ccca cccb cccc ccci cccl cccu ccdc ccdi ccdr ccic ccid ccii ccil ccir ccla cclc ccli ccra ccrc ccri ccrl ccrt cctb cctc cctl cctt ccuc ccut cd-r cdaa cdac cdad cdai cdba cdda cddb cddl cddr cdic cdii cdli ciaa cial ciar ciat ciau ciba cibc cibi cica cicc cici cicr cict cicu cida cidc cidi cidr cidt ciia ciid ciii ciit cila cili cill cilt cira cirb circ ciri cirl cirr cirt cita citb citi citl citt citu ciuc clab clad clai clar clat clau clcd cldc cldr clib clic clii clir clit clra clrd clri cltb cltc club clud clut crab crac crai crar crat crau crbc crbu crca crcc crcr crda crdc cria crib cric crit criu crrt crtc crtl crub crud crut ctab ctal ctba ctbi ctca ctia ctic ctrc ctrl ctta cuau cub- cuba cubb cubi cuca cucc cuci cuda cudi cui- cuil cuir cuit cula culb culc culd cull cult cura curb curd curi curl curr curt cut- cuta cutc cutt daab daad daal daar daau daba dabb dabt dabu daca daci dact dada dadi dadu daia daid dail dair dait dala dali dall dalt dalu dara darb darc dard dari darl darr dart daru data dati datr datt datu daub daud daur daut dbar dbcc dbit dbtt dcbc dcca dccb dccc dcci dccl dcct dccu dcdb dcia dcii dcil dcli dcra dctc dddd ddlc ddrc ddub dia- diab diac diad dial diar diat diba dibb dica dici dict dida didi didu diii dila dili dill dira dird dirl dirr dirt dita diti ditt dlab dlbd dlia dlib dlii dlil dlit draa drab drac drad drar drat drau drba drbc drca drda drib dric dril drit drra drua drub drui drut druu dtaa dtac dtcc dtla dtrl duaa duab duad dual duar duat dub- duba dubb dubc dubu duca duct duda dudd dudu duid duil duir duit dula dulc duli dull dult dulu dura duri durt duru duta duul duur duut iaaa iaac iaai iaal iaat iaba iaca iacc iacr iact iacu iadb iadc iadt iaia iala iall ialu iara iarc iart iaru iata iatc iati ibac ibad ibar ibat ibca ibia ibid ibra ibrc ibrd ibri ibtb ibtc