a-ii aaaa aaab aaac aaad aaai aaam aaar aaba aabb aabc aabd aabi aabm aabt aaca aacb aacc aacd aaci aacm aacr aact aacu aada aadc aadi aadt aadu aaib aaic aaii aama aamb aamc aamd aami aamr aara aarc aard aari aarm aart aaru aata aatc aatt abaa abab abac abad abai abam abar abat abau abb- abba abbb abbi abbr abbt abca abcb abcc abcd abci abcr abct abda abdi abdu abia abib abic abid abim abir abit abiu abma abmb abmc abmt abra abrc abri abta abtu abua abud abum abut ac-t acaa acab acac acad acai acar acat acba acca accc accd acci accm acct accu acda acdb acdc acdi acdm acdt aci- acia acic acid acim acir acma acmc acmi acmu acr- acra acrc acri acrm acrr acta actc acti actt actu acu- acum acur acut adaa adab adac adad adai adam adar adat adba adbc adbi adcc adci adda addc addd addi addr addu adia adib adic adim adir adit adma admb admi admr adra adta adua adub adur aiai aiba aica aicc aicd aicr aida aidb aidc aidi aidr aidt aidu aiia aiib aiic aiid aiir aimc aimi aimm aira aird airi airt aita aiti aitr aitt aitu aiud aiui amaa amac amad amai amam amar amat amb- amba ambi ambr ambu amca amcc amda amdt amia amib amic amid amii amir amit amm- amma ammi ammu amra amrc amri amta amtc amti amua amud amui amum amur arab arac arad arai aram arar arat arau arba arbi arc- arca arci arcm arct arda ardc ardi ardm ardu aria arib arid arii arim arit arma armc armd armi armm armt armu arr- arra arrc arri arrr arrt arru arta artc arti artr arua arub arud arui arum arut at-t ataa atab atac atad atai atar atat atca atcc atcr atdi atdt atia atic atid atim atit atiu atm- atma atmu atra atrc atri atrm atru atta atti attr attu atua atub atuc atum atur auaa auca auci auct audc audi auma aumi aur- aura aurd auri aut- ba-i baaa baad baam baar baat baba babb babi babm babr babu bac- baca bacc baci bact bada badb badd badi badr badu baia baib baic baid bair bait bama bamb bamc bami bamm bamu bar- bara barb barc bard bari barm barr bart baru bata batc bati batt batu bau- baud baum baur bbad bbau bbbb bbci bbcm bbdd bbrc bcaa bcam bcar bcat bcbc bcca bccc bcci bccm bcda bcia bcit bcma bcra bcru bctc bcuc bd-r bdbc bddc bdii bdmi bdrm biad biar biat biba bibb bibi bica bicc bici bida bidi bidr bidu bima bira birb bird biri birr birt biru bita bitc bitd bitt bitu bmaa bmci bmdb bmic bmir bmmi bmtc brab brac brad brai bram brat brau brca brcb brda brdm brdt bria bric brid brim brit brmc brrm brrr brtc bruc brud brum brut btaa btcc btdt btrc btrt bttb buad buar buat buba bubb bubi bubu buca bucc buci bucu buda budb budd budi budu buic buid buir buit buiu bum- buma bumb bur- bura burb burd buri burm burr burt buru but- buta buti butt c-cd caaa caab caac caam caat caba cabi cabu cac- caca cacc caci cacm cacr cada cadc cadd cadi cadm cadr cadu caia caib caic caid caim cair cait caiu cama camb camc cami camm camt cara carb carc card cari carm carr cart cat- cata catb catc catd cati catm catt catu cauc caum caut cbac cbar cbat cbbc cbca cbcc cbcm cbcr cbct cbcu cbdb cbdc cbdi cbia cbid cbir cbit cbrd cbrm cbrt cbta cbtc ccaa ccab ccac ccad ccai ccam ccar ccat ccba ccbc ccca cccb cccc ccci cccm cccu ccdc ccdi ccdm ccdr ccic ccid ccii ccim ccir ccma ccmb ccmc ccmd ccmm ccra ccrc ccri ccrt cctb cctc cctt ccuc ccut cd-r cdaa cdac cdad cdai cdba cdda cddb cddr cdic cdii cdma ciaa ciam ciar ciat ciau ciba cibc cibi cica cicc cici cicr cict cicu cida cidc cidi cidr cidt ciia ciid ciii ciit cima cimb cimd cimi cimm cimr cira cirb circ ciri cirm cirr cirt cita citb citi citt citu ciuc cmaa cmac cmba cmbc cmcc cmda cmdb cmdr cmii cmir cmmb cmmc cmmi cmra cmri cmrr cmta cmtc cmtu crab crac crai cram crar crat crau crbc crbu crca crcc crcr crda crdc cria crib cric crim crit criu crmb crrt crtc crtm crub crud crum crut ctab ctba ctbi ctca ctia ctic ctma ctrc ctrm ctta cuau cub- cuba cubb cubi cuca cucc cuci cucm cuda cudi cui- cuir cuit cum- cuma cumt cura curb curd curi curr curt cut- cuta cutc cutt daab daad daam daar daau daba dabb dabt dabu daca daci dact dada dadi dadu daia daid daim dair dait dama damb dami damm damu dara darb darc dard dari darr dart daru data dati datr datt datu daub daud daum daur daut dbar dbcc dbit dbtt dcbc dcca dccb dccc dcci dcct dccu dcdb dcia dcii dcim dcma dcmi dcmu dcra dctc dctm dddd ddrc ddub dia- diab diac diad diam diar diat diba dibb dica dici dict dida didi didu diii dima dimi dimm dimu dira dird dirr dirt dita diti ditt dmaa dmab dmac dmba dmcc dmcm dmdc dmdt dmrb dmrc draa drab drac drad dram drar drat drau drba drbc drca drda drib dric drit drra drua drub drui drum drut druu dtaa dtac dtcc duaa duab duad duar duat dub- duba dubb dubc dubu duca duct duda dudd dudu duid duir duit duma dumb dumi dumm dura duri durt duru duta duur duut iaaa iaac iaai iaat iaba iabm iaca iacc iacr iact iacu iadb iadc iadt iaia iaim iama iamb iami iamt iara iarc iart iaru iata iatc iati ibac ibad ibar ibat ibbm ibca ibia ibid ibim ibma ibra ibrc ibrd ibri ibtb ibtc icaa icab icac icad icai icam icar icat icbc icbd icbm icca iccb iccc icci