-al -er a-a a-c a-t aaa aac aae aaf aak aal aar aat ac- aca acc ace acf ack acl acr act aea aec aee aef aek ael aer aet af- afa afc afe aff afk afl afr aft aka akc ake akk akl akr al- ala alc ale alf alk all alr alt ar- ara arc are arf ark arl arr art at- ata atc ate atf atl atr att c-- caa cac cae caf cak cal car cat cca ccc cce ccf cck ccl ccr cct ce- cea cec cee cef cek cel cer cet cfa cfc cfe cff cfk cfl cfr cft cka ckc ckt cl- cla clc cle clf clk cll clr clt cra crc cre crf crk crl crr crt cta ctc cte ctf ctk ctl ctr ctt eaa eac eae eaf eak eal ear eat ec- eca ecc ece ecf eck ecl ecr ect eea eec eee eef eek eel eer eet ef- efa efc efe eff efl efr eft eka ekc eke ekf ekl ekr ekt ela elc ele elf elk ell elr elt era erc ere erf erk erl err ert eta etc ete etf etk etl etr ett faa fac fae faf fak fal far fat fca fcc fce fcf fck fcl fcr fct fea fec fee fef fek fel fer fet ffa ffc ffe fff ffk ffl ffr fft fka fkc fkf fkk fkl fkt fla flc fle flf fll flr flt fra frc fre frf frk frl frr frt fta ftc fte ftf ftk ftl ftr ftt k-t ka- kaa kac kae kaf kak kal kar kat kca kcc kce kck kcl kcr kct ke- kea kec kee kef kek kel ker ket kfa kfc kff kkc kke kkk kkl kkr kkt kl- kla klc klf klr klt kra krc krf krk krl krr krt kta ktc kte ktf ktk ktl ktr ktt la- laa lac lae laf lak lal lar lat lca lcc lce lcf lck lcl lcr lct lea lec lee lef lek lel ler let lfa lfc lfe lff lfk lfl lfr lft lka lkl lkr lkt lla llc lle llf llk lll llr llt lra lrc lrf lrk lrr lrt lta ltc lte ltf ltk ltl ltr ltt ra- raa rac rae raf rak ral rar rat rca rcc rce rcf rcl rcr rct re- rea rec ree ref rek rel rer ret rfa rfc rfe rff rfk rfl rfr rft rkc rke rkf rkk rkt rla rlc rle rlf rll rlr rlt rra rrc rrf rrk rrl rrr rrt rta rtc rte rtf rtk rtl rtr rtt taa tac tae taf tak tal tar tat tca tcc tce tcf tck tcl tcr tct te- tea tec tee tef tek tel ter tet tfa tfc tfe tff tfk tfl tfr tft tka tkc tke tkk tkl tkr tkt tla tlc tle tlf tlk tll tlr tlt tra trc tre trf trk trl trr trt tta ttc tte ttf ttk ttl ttr ttt

a-ak aaaa aaac aaae aaaf aaal aaar aaca aacc aace aacf aack aacl aacr aact aaea aaec aafa aafc aaff aafl aaka aake aala aalc aale aall aara aarc aare aart aata aatc aatf aatk aatt ac-t acaa acac acae acar acat acca accc acce accf acct ace- acea acec acek acel acer acet acfc acfe acfl acft acke acla aclc acle aclr acr- acra acrc acre acrr acta actc acte actf actl actt aeac aeaf aecl aect aeer aeka aela aelc aer- aera aerc aeta aetc aetf aetr aett afaa afak afar afat afca afcc afee afek afel afer afet affa affc afft afka afkr afla aflc afle afr- afra afrc afre afta aftc afte akaa akae akal akar akca akee akel aker akka akle akr- akra akre akte alaa alac alae alak alal alar alat alca alcc alce alea alec alee alef alek aler alet alfa alfe alk- alka alke all- alla alle alll allr alta alte arac arae araf arak aral arar arat arc- arca arce arct area arec aree aref arek arel aret arfa arfc arff arft arka arke arla arle arr- arra arrc arre arrk arrr arrt arta artc arte artr at-l at-t ataa atac atae atak atal atar atat atca atcc atcf atck atcl atcr atea atec atee atef atel ater atfc atfe atka atkt atla atle atra atrc atre atrk atta atte attr caaa caac caaf caal caat cac- caca cacc cace cack cacr caec caer cafa cafc cafe caff cafl caka cake cala calc cale calf calk call calt cara carc care carf cark carl carr cart cat- cata catc cate catf catt ccaa ccac ccaf ccar ccat ccca cccc cccf cccl ccee ccel ccfa ccfc ccff ccfl ccla cclc ccra ccrc ccre ccrf ccrl ccrt cctc cctl cctt ceac ceal cear ceat cec- ceca cece cect ceec ceel cef- cefa cefc ceke cel- cela celc cele celf cell celt cer- cera cerc cere cerf cerl cert cet- ceta cete cfaa cfac cfae cfar cfca cfcf cfcl cffr cfra cfre cfrt cfta cftc cfte cftk cftl cftr ckac ckat ckck ckcl cker ckfr cklf ckrc claf clar clat clea clec clee clef clek cler clet clra cltc crac craf crar crat crca crcc crce crcr cre- crea crec cree cret crfc crfl crkc crkl crlf crrt crtc crtf crtl ctae ctal ctca ctcf ctec ctfc ctle ctrc ctrl ctta e-cl e-la eaaf eaca eacc eaec eala ealc eale eara eare earl eart eata eate ecaa ecac ecal ecar ecat ecca eccc ecce eccl ecct ecef ecfa ecfc ecfr ecka ecla eclt ecra ecrc ecrf ecrl ecrr ect- ecta ectc ectf eeca eeea eeee eefa eefe eefl eeka eeke eele eera eerc eeta eetc eete efca efet effa efke efla eft- efta eka- ekek eker eket ekfc ekka ekta elac elal elar elat elca elce elea elec elee elef elek eler elet elfa elfc elfe elft elka elke ella elle elra elta elte eraf eral erat erca ercc erce erec erel erer eret erfc erft erke