a-be a-ii aaaa aaab aaac aaad aaae aaai aaar aaba aabb aabc aabd aabi aabt aaca aacb aacc aacd aace aaci aacr aact aacu aada aadc aade aadi aadt aadu aaea aaec aaib aaic aaii aara aarc aard aare aari aart aaru aata aatc aatt abaa abab abac abad abae abai abar abat abau abb- abba abbb abbe abbi abbr abbt abca abcb abcc abcd abci abcr abct abda abdi abdu abec abed abee aber abet abia abib abic abid abie abir abit abiu abra abrc abri abta abtu abua abud abue abut ac-t acaa acab acac acad acae acai acar acat acba acca accc accd acce acci acct accu acda acdb acdc acde acdi acdt ace- acea acec aced acer acet aci- acia acic acid acie acir acr- acra acrc acre acri acrr acta actc acte acti actt actu acu- acue acur acut adaa adab adac adad adae adai adar adat adba adbc adbi adcc adci adda addc addd adde addi addr addu adea adeb adee ader adet adia adib adic adie adir adit adra adre adta adua adub adue adur aeac aebi aecb aeci aect aede aedt aeer aeit aer- aera aerc aerd aeri aeta aetc aetr aett aiai aiba aica aicc aicd aice aicr aida aidb aidc aide aidi aidr aidt aidu aiea aiee aiet aiia aiib aiic aiid aiir aira aird aire airi airt aita aite aiti aitr aitt aitu aiud aiui arab arac arad arae arai arar arat arau arba arbe arbi arc- arca arce arci arct arda ardc arde ardi ardu area arec ared aree arei aret areu aria arib arid arie arii arit arr- arra arrc arre arri arrr arrt arru arta artc arte arti artr arua arub arud arue arui arut at-t ataa atab atac atad atae atai atar atat atca atcc atcr atdi atdt atea atec ated atee atei ater atia atic atid atie atit atiu atra atrc atre atri atru atta atte atti attr attu atua atub atuc atur auaa aube auca auce auci auct audc aude audi auer aur- aura aurd aure auri aut- aute ba-i baaa baad baar baat baba babb babe babi babr babu bac- baca bacc bace baci bact bada badb badd bade badi badr badu baed baer baia baib baic baid baie bair bait bar- bara barb barc bard bare bari barr bart baru bata batc bate bati batt batu bau- baud baur bbad bbau bbbb bbci bbdd bbeb bbet bbrc bcaa bcar bcat bcbc bcca bccc bcci bcda bcde bcec bcer bcet bcia bcie bcit bcra bcru bctc bcuc bd-r bdbc bddc bdii bead bear beat beau beba bebb bebe bebi beca beci becu beda bede bedi bedu beeb beed beer beet beia beic beir beit bera berc berd bere beri berr bert beru beta betc bete beti bett betu beur biad biar biat biba bibb bibe bibi bica bicc bice bici bida bide bidi bidr bidu bieb bied bier biet bieu bira birb bird bire biri birr birt biru bita bitc bitd bite bitt bitu brab brac brad brae brai brat brau brca brcb brce brda brdt brea breb brec bred bree brei brer bret bria bric brid brie brit brrr brtc bruc brud brue brut btaa btcc btdt btec btie btrc btrt bttb buad buar buat buba bubb bube bubi bubu buca bucc buce buci bucu buda budb budd bude budi budu buea buer bueu buic buid buie buir buit buiu bur- bura burb burd bure buri burr burt buru but- buta bute buti butt c-cd caaa caab caac caat caba cabe cabi cabu cac- caca cacc cace caci cacr cada cadc cadd cade cadi cadr cadu caec caei caer caeu caia caib caic caid cair cait caiu cara carb carc card care cari carr cart cat- cata catb catc catd cate cati catt catu cauc caut cbac cbar cbat cbbc cbca cbcc cbce cbcr cbct cbcu cbdb cbdc cbdi cbea cbec cbee cber cbet cbia cbid cbir cbit cbrd cbre cbrt cbta cbtc ccaa ccab ccac ccad ccai ccar ccat ccba ccbc ccca cccb cccc ccci cccu ccdc ccdi ccdr cced ccee ccic ccid ccii ccir ccra ccrc ccre ccri ccrt cctb cctc cctt ccuc ccut cd-e cd-r cdaa cdac cdad cdai cdba cdda cddb cddr cdec cder cdic cdii cdre ceac cead cear ceat ceba cebu cec- ceca cece ceci cect ceda cedd cede cedi cedt cedu ceeb ceec cer- cera cerc cerd cere ceri cert cet- ceta cete ceti ceui ciaa ciar ciat ciau ciba cibc cibe cibi cica cicc cici cicr cict cicu cida cidc cide cidi cidr cidt ciee cier ciia ciid ciii ciit cira cirb circ cire ciri cirr cirt cita citb cite citi citt citu ciuc crab crac crai crar crat crau crbc crbu crca crcc crce crcr crda crdc cre- crea creb crec cred cree crei cret creu cria crib cric crie crit criu crrt crtc crub crud crue crut ctab ctae ctba ctbi ctca ctec ctia ctic ctrc ctta cuau cub- cuba cubb cube cubi cuca cucc cuce cuci cuda cude cudi cued cuer cui- cuir cuit cura curb curd cure curi curr curt cut- cuta cutc cute cutt daab daad daae daar daau daba dabb dabt dabu daca dace daci dact dada dade dadi dadu daeb daer daeu daia daid daie dair dait dara darb darc dard dare dari darr dart daru data date dati datr datt datu daub daud daue daur daut dbar dbcc dbit dbtt dcbc dcca dccb dccc dcci dcct dccu dcdb dcia dcii dcra dctc dddd ddie ddrc ddre ddub deac dead deae dear deau deba debe debi debt debu dec- deca decc decd dece deci dect deda dedd dede dedi dedu deeb deed deer deet deid deie deir deit der- dera derb derc dere deri derr deta dete detr deua deue deur deut dia- diab diac diad diar diat diba dibb dibe dica dice dici dict dida dide didi didu diea dieb died dier diet dieu diii dira dird dire dirr dirt dita dite diti ditt draa