-er a-a a-c a-t aaa aac aae aaf aak aar aat aau ac- aca acc ace acf ack acr act acu aea aec aee aef aek aer aet aeu af- afa afc afe aff afk afr aft afu aka akc ake akk akr aku ar- ara arc are arf ark arr art aru at- ata atc ate atf atr att atu au- aua auc aue auf auk aur aut c-- caa cac cae caf cak car cat cau cca ccc cce ccf cck ccr cct ccu ce- cea cec cee cef cek cer cet ceu cfa cfc cfe cff cfk cfr cft cfu cka ckc ckt cra crc cre crf crk crr crt cru cta ctc cte ctf ctk ctr ctt ctu cua cuc cue cuf cuk cur cut cuu eaa eac eae eaf eak ear eat eau ec- eca ecc ece ecf eck ecr ect ecu eea eec eee eef eek eer eet ef- efa efc efe eff efr eft eka ekc eke ekf ekr ekt eku era erc ere erf erk err ert eru eta etc ete etf etk etr ett etu eu- eua euc eue euf eur eut faa fac fae faf fak far fat fau fca fcc fce fcf fck fcr fct fcu fea fec fee fef fek fer fet feu ffa ffc ffe fff ffk ffr fft ffu fka fkc fkf fkk fkt fra frc fre frf frk frr frt fru fta ftc fte ftf ftk ftr ftt ftu fua fue fuf fuk fur fut fuu k-t ka- kaa kac kae kaf kak kar kat kau kca kcc kce kck kcr kct kcu ke- kea kec kee kef kek ker ket kfa kfc kff kfu kkc kke kkk kkr kkt kku kra krc krf krk krr krt kru kta ktc kte ktf ktk ktr ktt ktu kuc kue kuk kur kut kuu ra- raa rac rae raf rak rar rat rau rca rcc rce rcf rcr rct rcu re- rea rec ree ref rek rer ret reu rfa rfc rfe rff rfk rfr rft rfu rkc rke rkf rkk rkt rku rra rrc rrf rrk rrr rrt rru rta rtc rte rtf rtk rtr rtt rtu rua ruc rue ruf ruk rur rut ruu taa tac tae taf tak tar tat tau tca tcc tce tcf tck tcr tct tcu te- tea tec tee tef tek ter tet teu tfa tfc tfe tff tfk tfr tft tfu tka tkc tke tkk tkr tkt tra trc tre trf trk trr trt tru tta ttc tte ttf ttk ttr ttt ttu tua tuc tue tuf tuk tur tut tuu ua- uaa uac uae uaf uak uar uat uau uca ucc uce ucf uck ucr uct ucu uea uec uee uef uer uet ufa ufc ufe uff ufr uft ufu uka ukc uke ukf ukk ukr uku ur- ura urc ure urf urk urr urt uru uta utc ute utf utk utr utt utu uua uuc uue uur uut uuu

a-ak a-fu aaaa aaac aaae aaaf aaar aaca aacc aace aacf aack aacr aact aacu aaea aaec aafa aafc aaff aaka aake aaku aara aarc aare aart aaru aata aatc aatf aatk aatt ac-t acaa acac acae acar acat acca accc acce accf acct accu ace- acea acec acek acer acet acfc acfe acft acke acr- acra acrc acre acrr acta actc acte actf actt actu acu- acue acuf acur acut aeac aeaf aect aeer aeka aer- aera aerc aeta aetc aetf aetr aett afaa afak afar afat afca afcc afcu afee afek afer afet affa affc afft afka afkr afr- afra afrc afre afru afta aftc afte afua afue akaa akae akar akca akee aker akeu akka akku akr- akra akre akte akua arac arae araf arak arar arat arau arc- arca arce arct area arec aree aref arek aret areu arfa arfc arff arft arfu arka arke arr- arra arrc arre arrk arrr arrt arru arta artc arte artr arua arue arut at-t ataa atac atae atak atar atat atca atcc atcf atck atcr atea atec atee atef ater atfc atfe atka atkt atra atrc atre atrk atru atta atte attr attu atua atuc atuk atur auaa auca auce auct auer aufc aufe auke aur- aura aure aut- aute caaa caac caaf caat cac- caca cacc cace cack cacr caec caer caeu cafa cafc cafe caff cafu caka cake cara carc care carf cark carr cart cat- cata catc cate catf catt catu cauc cauf cauk caut ccaa ccac ccaf ccar ccat ccca cccc cccf cccu ccee ccfa ccfc ccff ccra ccrc ccre ccrf ccrt cctc cctt ccuc ccut ceac cear ceat cec- ceca cece cect ceec cef- cefa cefc ceke cer- cera cerc cere cerf cert cet- ceta cete cfaa cfac cfae cfar cfca cfcf cffr cfra cfre cfrt cfta cftc cfte cftk cftr ckac ckat ckck cker ckfr ckrc crac craf crar crat crau crca crcc crce crcr cre- crea crec cree cret creu crfc crkc crrt crtc crtf crue cruk crut ctae ctca ctcf ctec ctfc ctrc ctta cuau cuca cucc cuce cuck cuek cuer cufa cufc cuff cuk- cuka cuke cura cure curf curr curt cut- cuta cutc cute cutt eaaf eaca eacc eaec eara eare eart eata eate ecaa ecac ecar ecat ecca eccc ecce ecct ecef ecfa ecfc ecfr ecka ecra ecrc ecrf ecrr ecru ect- ecta ectc ectf ecua eeca eeea eeee eefa eefe eeka eeke eera eerc eeta eetc eete eetu efca efet effa efke eft- efta eftu efua eka- ekek eker eket ekfc ekka ekta ekur eraf erat erau erca ercc erce erec erer eret erfc erft erke erra errc erre erta ertu erua eruc erur etak etat etcc etec etee eter etfa etfc etfe etka etra etre etta ette ettu etua euer eufc eur- eura eurc eure eurt f--k faaa faac faca facc face fack fact fafa fafc fafe faff fake fakt faku fara farc fare fark farr fart faru fata fatc fate fatf fatt faue faur faut fcar fcat fcca fccf fcra fcuk feaf feak