a-be a-ii aaaa aaab aaac aaae aaai aaap aaar aaba aabb aabc aabi aabp aabt aaca aacb aacc aace aaci aacp aacr aact aacu aaea aaec aaep aaib aaic aaii aapa aapc aapi aapt aara aarc aare aari aarp aart aaru aata aatc aatt aaup abaa abab abac abae abai abap abar abat abau abb- abba abbb abbe abbi abbr abbt abca abcb abcc abci abcp abcr abct abec abee aber abet abia abib abic abie abir abit abiu abpa abpc abpi abpp abpr abra abrc abri abta abtu abua abue abut ac-t acaa acab acac acae acai acap acar acat acba acca accc acce acci accp acct accu ace- acea acec acer acet aci- acia acic acie acip acir acpa acpe acpi acpr acpt acpu acr- acra acrc acre acri acrr acta actc acte acti actt actu acu- acue acup acur acut aeac aeap aebi aecb aeci aect aeer aeit aer- aera aerc aeri aeta aetc aetr aett aiai aiba aica aicc aice aicp aicr aiea aiee aiet aiia aiib aiic aiir aipa aipe aipi aira aire airi airp airt aita aite aiti aitr aitt aitu aiui apac apai apap apar apat apba apbr apca apcb apcc apcr apea apec apep aper apet apeu api- apia apic apie apip apit appa appc appr appt appu apra aprc apre apri aprt apta aptc apte apti aptt apua apuc apup arab arac arae arai arap arar arat arau arba arbe arbi arc- arca arce arci arct area arec aree arei arep aret areu aria arib arie arii arip arit arpa arpe arpi arpu arr- arra arrc arre arri arrr arrt arru arta artc arte arti artr arua arub arue arui arup arut at-t ataa atab atac atae atai atap atar atat atca atcc atcr atea atec atee atei atep ater atia atic atie atip atit atiu atpr atra atrc atre atri atrp atru atta atte atti attp attr attu atua atub atuc atur auaa aube auca auce auci aucp auct auer aupc aur- aura aure auri aut- aute ba-i baaa baar baat baba babb babe babi babr babu bac- baca bacc bace baci bact baer baia baib baic baie bair bait bapa bapc bape bapi bapp bapt bapu bar- bara barb barc bare bari barr bart baru bata batc bate bati batt batu bau- baur bbau bbbb bbci bbeb bbet bbpr bbrc bcaa bcap bcar bcat bcbc bcbp bcca bccc bcci bcec bcer bcet bcia bcie bcit bcpp bcra bcru bctc bcuc bcup beap bear beat beau beba bebb bebe bebi beca beci becu beeb beep beer beet beia beic beir beit bera berc bere beri berr bert beru beta betc bete beti bett betu beur biap biar biat biba bibb bibe bibi bica bicc bice bici bieb bier biet bieu bipa bipp bipu bira birb bire biri birr birt biru bita bitc bite bitt bitu bpai bpcp bpea bprc bpti brab brac brae brai brat brau brca brcb brce brea breb brec bree brei brep brer bret bria bric brie brit brrr brtc bruc brue brup brut btaa btbp btcc btec btie btrc btrt bttb buar buat buba bubb bube bubi bubu buca bucc buce buci bucu buea buer bueu buic buie buir buit buiu bupa bupc bur- bura burb bure buri burp burr burt buru but- buta bute buti butt caaa caab caac caap caat caba cabe cabi cabu cac- caca cacc cace caci cacr caec caei caer caeu caia caib caic caip cair cait caiu capa capb capc cape capi capp capt capu cara carb carc care cari carp carr cart cat- cata catb catc cate cati catt catu cauc caup caut cbac cbar cbat cbbc cbca cbcc cbce cbcp cbcr cbct cbcu cbea cbec cbee cber cbet cbia cbir cbit cbpc cbpp cbre cbrt cbta cbtc ccaa ccab ccac ccai ccap ccar ccat ccba ccbc ccca cccb cccc ccci cccp cccu ccee ccic ccii ccip ccir ccpa ccpe ccpp ccpr ccra ccrc ccre ccri ccrp ccrt cctb cctc cctt ccuc ccup ccut ceac cear ceat ceba cebp cebu cec- ceca cece ceci cecp cect ceeb ceec ceip cepa cepc cepe cepp cepr cept cer- cera cerc cere ceri cerp cert cet- ceta cete ceti cetp ceui ciaa ciar ciat ciau ciba cibc cibe cibi cica cicc cici cicr cict cicu ciee cier ciia ciii ciit cipa cipp cira cirb circ cire ciri cirr cirt cita citb cite citi citp citt citu ciuc ciup cpaa cpac cpap cpbc cpca cpce cpcu cpea cpeb cpep cper cpia cpic cppa cpre cpri cprt cptp cptr crab crac crai crap crar crat crau crbc crbu crca crcc crce crcr cre- crea creb crec cree crei crep cret creu cria crib cric crie crip crit criu crpc crrt crtc crtp crub crue crup crut ctab ctae ctba ctbi ctca ctcp ctec ctep ctia ctic ctpp ctrc ctrp ctta cuau cub- cuba cubb cube cubi cuca cucc cuce cuci cuer cui- cuir cuit cupe cupp cupr cura curb cure curi curr curt cut- cuta cutc cute cutt eaba eaca eacc eaec eaiu eapc eapp eara earb eare earp eart eata eate eati ebac ebba ebbc ebbr ebcc eber ebic ebit ebru ebur ecaa ecac ecai ecar ecat ecbc ecbe ecca eccb eccc ecce ecci ecct ecib ecip ecit ecpa ecpp ecra ecrc ecri ecrr ecru ect- ecta ectc ecua eeca eeea eeee eera eerc eeta eetc eete eetu eica eiec eiei eier eipr eira eire eita eitb eitc eiti eitr epaa epac epcc epci epec epee eper epi- epia epic epie epip epit eppa eppc eppp epra eprb eprp epta epte epub erap erat erau erba erbb erbe erca ercc erce ercp ereb erec erei erer eret eria eric erie erit eriu erpa erpe erra errc erre erta ertu erua erub eruc erur etai etap etat etbc etbr etcc etec etee eter etic etra etre etta ette etti ettu etua etui euba eubc eubi euer eur- eura eurc eure eurt i-be iaaa iaac iaai iaap iaat iaba iaca iacc iacp iacr iact iacu