-er a-a a-c a-t aaa aac aae aaf aar aas aat ac- aca acc ace acf acr acs act aea aec aee aef aer aes aet af- afa afc afe aff afr afs aft ar- ara arc are arf arr ars art as- asa asc ase asf asr ass ast at- ata atc ate atf atr ats att c-- caa cac cae caf car cas cat cca ccc cce ccf ccr ccs cct ce- cea cec cee cef cer ces cet cfa cfc cfe cff cfr cfs cft cra crc cre crf crr crs crt csa csc cse csf csr css cst cta ctc cte ctf ctr cts ctt eaa eac eae eaf ear eas eat ec- eca ecc ece ecf ecr ecs ect eea eec eee eef eer ees eet ef- efa efc efe eff efr efs eft era erc ere erf err ers ert es- esa esc ese esf esr ess est eta etc ete etf etr ets ett faa fac fae faf far fas fat fca fcc fce fcf fcr fcs fct fea fec fee fef fer fes fet ffa ffc ffe fff ffr ffs fft fra frc fre frf frr frs frt fsa fsc fse fsf fsr fss fst fta ftc fte ftf ftr fts ftt ra- raa rac rae raf rar ras rat rca rcc rce rcf rcr rcs rct re- rea rec ree ref rer res ret rfa rfc rfe rff rfr rfs rft rra rrc rrf rrr rrs rrt rsa rsc rse rsf rsr rss rst rta rtc rte rtf rtr rts rtt saa sac sae saf sar sas sat sca scc sce scf scr scs sct se- sea sec see sef ser ses set sfa sfc sfe sff sfr sfs sft sr- sra src sre srf srr srs srt ss- ssa ssc sse ssf ssr sss sst sta stc ste stf str sts stt taa tac tae taf tar tas tat tca tcc tce tcf tcr tcs tct te- tea tec tee tef ter tes tet tfa tfc tfe tff tfr tfs tft tra trc tre trf trr trs trt tsa tsc tse tsf tsr tss tst tta ttc tte ttf ttr tts ttt

-ase aaaa aaac aaae aaaf aaar aaas aaca aacc aace aacf aacr aacs aact aaea aaec aaes aafa aafc aaff aara aarc aare aars aart aasa aasc aase aasf aass aast aata aatc aatf aatt ac-t acaa acac acae acar acas acat acca accc acce accf accs acct ace- acea acec acer aces acet acfc acfe acfs acft acr- acra acrc acre acrr acrs acsa acsc acse acss acst acta actc acte actf acts actt aeac aeaf aeas aect aeer aer- aera aerc aers aesc aess aest aeta aetc aetf aetr aett afaa afar afat afca afcc afcs afee afer afes afet affa affc affs afft afr- afra afrc afre afrs afsa afsc afst afta aftc afte afts arac arae araf arar aras arat arc- arca arce arcs arct area arec aree aref ares aret arfa arfc arff arfs arft arr- arra arrc arre arrr arrs arrt ars- arsa arsc arse arst arta artc arte artr arts asaa asac asae asaf asar asas asat asc- asca ascc asce ascr asct asea asec asee aser ases aset asfa asra asrc asrs assa assc asse assr asss asst asta astc aste astr asts at-t ataa atac atae atar atas atat atca atcc atcf atcr atcs atea atec atee atef ater ates atfc atfe atfs atra atrc atre atsc atse atst atta atte attr atts caaa caac caaf caas caat cac- caca cacc cace cacr caec caer caes cafa cafc cafe caff cafs cara carc care carf carr cars cart casa casc case casr cass cast cat- cata catc cate catf cats catt ccaa ccac ccaf ccar ccas ccat ccca cccc cccf cccs ccee ccfa ccfc ccff ccra ccrc ccre ccrf ccrs ccrt ccsa ccsf ccss ccst cctc cctt ceac cear ceas ceat cec- ceca cece cecs cect ceec cees cef- cefa cefc cer- cera cerc cere cerf cers cert cesa cesc cese cesr cess cest cet- ceta cete cets cfaa cfac cfae cfar cfca cfcf cfcs cffr cfra cfre cfrt cfsa cfse cfta cftc cfte cftr crac craf crar cras crat crca crcc crce crcr cre- crea crec cree cres cret crfc crfs crrt crsa crss crst crtc crtf crts csaa csac csar csas csat cscc csce cscf cscr cscs csea csec csee cser cset csfc csfr csra csrc csrs cssa csse cssr csta cstc cstr csts ctae ctca ctcf ctec ctfc ctfs ctrc ctrs ctsa ctsc ctss ctta ctts eaaf eaca eacc eaec eara eare ears eart easa ease east eata eate eats ecaa ecac ecar ecat ecca eccc ecce ecct ecef eces ecfa ecfc ecfr ecfs ecra ecrc ecrf ecrr ecsa ecsc ecse ecss ect- ecta ectc ectf ects eeca eecs eeea eeee eees eefa eefe eera eerc eers eese eeta eetc eete eets efas efca efes efet effa effs efsa eft- efta efts eraf eras erat erca ercc erce erec erer eres eret erfc erfs erft erra errc erre errs ersa erse erst erta erts esac esar esas esat esca esce escr escs esea esee eser eses eset esfs esra essa esse esst esta estc este estr ests etas etat etcc etcs etec etee eter etes etfa etfc etfe etra etre etta ette faaa faac faas faca facc face facs fact faes fafa fafc fafe faff fara farc fare farr fars fart fasa fasc fase fass fast fata fatc fate fatf fats fatt fcar fcas fcat fcca fccf fces fcra fcsc fcst feaf fear feas feat fece fect feer fees feet fefc fefe feff fera ferc fere ferr fers fert fesa fese fess fest feta fete fetr fets fett ffar ffcc ffee ffff ffrr ffsa ffss fftf frac frae fras frat frcc frea free fres fret frfc frsc frst frta fsas fscc fsec fsra fssa fssc fssf fsta ft-c ftea fter ftfc ftrs ftsa ftse ftsr raaf raas raat rac- raca racc race racs ract raec raef