a-fu a-ii aaaa aaab aaac aaaf aaai aaal aaap aaba aabb aabc aabi aabl aabp aabt aaca aacb aacc aacf aaci aacl aaco aacp aact aacu aafa aafb aafc aaff aafi aafl aaib aaic aaii aala aalc aali aall aalo aalu aaoo aapa aapc aapi aapl aapo aapt aata aatc aatf aatt aaup abaa abab abac abaf abai abal abap abat abau abb- abba abbb abbi abbo abbt abca abcb abcc abcf abci abcl abcp abct abff abia abib abic abil abit abiu abla ablo aboa abob abof abol aboo abot abou abpa abpc abpi abpp abta abtu abua abuf abul abut ac-t acaa acab acac acai acap acat acba acbl acca accc accf acci acco accp acct accu acfc acfi acfl acft aci- acia acic acif acip acla aclc acli aclu acoa acol acop acot acou acpa acpi acpt acpu acta actc actf acti actl acto actt actu acu- acuf acul acuo acup acut afaa afao afap afat afca afcb afcc afci afcu affa affc affi affo afft afia afib afif afil afit afla aflc aflp afoa afol afoo afpa afpc afta aftc aftp afua aiai aiba aibl aibo aica aicc aicf aicp aiff aifl aiia aiib aiic aila aili ailu aioc aioi aipa aipf aipi aita aitf aiti aitt aitu aiui al-p alaa alac alai alal alao alap alat alau alb- alba albc albi albo albu alca alcc alco alfa alfi ali- alia alib alif alii alil alio alip alit aliu all- alla alli alll allo allu aloa aloc alof aloi alol aloo alop alot alou alpa alpi alpl alpo alpu alta alti alto alua aluf alui alut aoba aoca aola aopo aotc aotf aouf aoul aout apac apai apal apao apap apat apba apca apcb apcc apco apfa apfc apfl apfo apft api- apia apic apio apip apit apl- apla aplp aplu apo- apoc apof apoo apop apot apou appa appc appl appt appu apta aptc apti aptt apua apuc apup at-l at-t ataa atab atac atai atal atap atat atca atcc atcf atcl atco atfb atfc atia atic atif atil atip atit atiu atla atli atlo atob atoc atof atoi atol atop atot atta atti atto attp attu atua atub atuc atul auaa auca auci aucp auct aufc aufi aul- aula aulf auli aull aulo ault aulu auol aupc aut- auto ba-i baaa baaf baal baat baba babb babi babo babu bac- baca bacc baci baco bact bafc baff bafo baft baia baib baic bail baio bait bala balc balf bali ball balo balt balu baol bapa bapc bapi bapp bapt bapu bata batc batf bati bato batt batu bau- bauf baul bbau bbbb bbci bbfc bblb bcaa bcap bcat bcbc bcbp bcca bccc bcci bccl bcfc bcia bcit bcof bcpl bcpp bctc bcuc bcup bfca bffl bfpo bfpp bfta bftt biaf bial biao biap biat biba bibb bibi bibl bibo bica bicc bici bico bifa biff bifi bila bili bill bilo bilt bilu bio- bioc bioi biol biot biou bipa bipp bipu bita bitc bito bitt bitu blaa blab blac blat blau blbt blcu blfc blic blio blip blit blob bloc bloo blop blot blou blub bluf blup blut boab boac boai boal boat boba bobb bobi bobo bobu boca boco bocu bofa boff bofu boi- boii boil boit boiu bola boli boll bolo bolt bolu boob booc boof bool boop boot bopa bopp bota botb boti boto bott boua bouf boul boup bout bpai bpcp bpfc bpfl bpot bptf bpti btaa btaf btbp btcc btcl btfc btla btlp btob bttb bual buat buba bubb bubi bubo bubu buca bucc buci buco bucu bufc buff bufo buic buif buit buiu bula bulb buli bull bult bulu buol bupa bupc but- buta buti buto butt c-bo caaa caab caac caaf caal caap caat caba cabf cabi cabo cabu cac- caca cacc caci caco cafa cafb cafc caff cafl cafu caia caib caic cail caio caip cait caiu cala calc calf cali call calo calp calt calu caoi caol capa capb capc capi capo capp capt capu cat- cata catb catc catf cati cato catt catu cauc cauf caul cauo caup caut cbac cbal cbat cbbc cbca cbcc cbcl cbcp cbct cbcu cbfb cbfc cbia cbit cblb cblc cbol cbot cbpc cbpp cbta cbtc cbtf cbtl ccaa ccab ccac ccaf ccai ccap ccat ccba ccbc ccca cccb cccc cccf ccci cccl cccp cccu ccfa ccfc ccff ccfi ccfl ccic ccii ccil ccip ccla cclc ccli ccob ccoc ccpa ccpl ccpp cctb cctc cctl cctt ccuc ccup ccut cfaa cfab cfac cfao cfbc cfbt cfca cfcb cfcf cfcl cfco cffb cfia cfit cfoa cfpa cfpl cfpo cfta cftc cftl ciaa cial ciao ciat ciau ciba cibc cibi cibo cica cicc cici cico cict cicu cifa ciff cifl ciia ciii ciit cila cili cill cilo cilp cilt ciob cipa cipf cipo cipp cita citb citf citi citl cito citp citt citu ciuc ciup clab claf clai clap clat clau clib clic clif clii clio clip clit clob clof cloo clop clot clou clpb clpp cltb cltc club clut coai coal coat coba cobb cobi cobo cobu coca coco cocp coct cocu cofc coff cofi coft coia coif coil coip coit col- cola colb coli coll colo colp colt colu coob coof cool coop coot copa copi copo copp copt cota cotb cotc coti coto cott cotu coua coub coul coup cout cpaa cpac cpaf cpap cpbc cpca cpcu cpff cpft cpia cpic cpif cpio cplc cppa cptp ctab ctal ctba ctbi ctca ctcf ctcp ctfc ctfo ctia ctic ctol ctot ctpo ctpp ctta cuau cub- cuba cubb cubi cuca cucc cuci cufa cufc cuff cufi cufo cui- cuif cuil cuit cula culb culc cull culo culp cult cupl cupo cupp cut- cuta cutc cuto cutt faaa faac faap faba fabi fabo fabu faca facc facp fact fafa fafc faff fafi fafo fail faio fait fala falc fali fall falo falt falu fapa fapl fapp fata fatc fatf fati fato fatt faul faut fbla fbop fcab fcal fcap fcat fcba