-er -th a-a a-c a-t aaa aac aae aaf aag aah aar aat ac- aca acc ace acf acg ach acr act aea aec aee aef aeg aeh aer aet af- afa afc afe aff afg afh afr aft ag- aga agc age agf agg agh agr agt aha ahc ahe ahf ahg ahh ahr aht ar- ara arc are arf arg arh arr art at- ata atc ate atf atg ath atr att c-- caa cac cae caf cag cah car cat cca ccc cce ccf ccg cch ccr cct ce- cea cec cee cef ceg ceh cer cet cfa cfc cfe cff cfg cfh cfr cft cga cgc cge cgg cgh cgr cgt ch- cha chc che chf chg chh chr cht cra crc cre crf crg crh crr crt cta ctc cte ctf ctg cth ctr ctt eaa eac eae eaf eag eah ear eat ec- eca ecc ece ecf ecg ech ecr ect eea eec eee eef eeg eer eet ef- efa efc efe eff efg efh efr eft ega egc ege egf egg egh egr egt eha ehc ehe ehf ehg ehh ehr eht era erc ere erf erg erh err ert eta etc ete etf etg eth etr ett faa fac fae faf fag fah far fat fca fcc fce fcf fcg fcr fct fea fec fee fef feg feh fer fet ffa ffc ffe fff ffg ffh ffr fft fga fgc fge fgf fgg fgh fgr fgt fha fhc fhe fhf fhg fhh fhr fra frc fre frf frg frh frr frt fta ftc fte ftf ftg fth ftr ftt gaa gac gae gaf gag gah gar gat gca gcc gce gcf gcg gch gcr gct ge- gea gec gee gef geg geh ger get gfa gfc gfe gff gfh gfr gft gga ggc ggg ggh ggr ggt gha ghc ghe ghg ghh ghr ght gra grc gre grf grg grh grr grt gta gtc gte gtf gtg gth gtr gtt haa hac hae haf hag hah har hat hca hcc hce hcf hcg hch hcr hct he- hea hec hee hef heg heh her het hfa hfc hfe hff hfg hfh hfr hft hga hgc hge hgf hgg hgh hgr hgt hha hhc hhe hhf hhg hhh hhr hht hr- hra hrc hre hrf hrg hrh hrr hrt hta htc hte htf htg hth htr htt ra- raa rac rae raf rag rah rar rat rca rcc rce rcf rcg rch rcr rct re- rea rec ree ref reg reh rer ret rfa rfc rfe rff rfg rfh rfr rft rga rgc rge rgf rgg rgh rgr rgt rh- rha rhc rhe rhf rhg rhh rhr rht rra rrc rrf rrg rrh rrr rrt rta rtc rte rtf rtg rtr rtt taa tac tae taf tag tah tar tat tca tcc tce tcf tcg tch tcr tct te- tea tec tee tef teg teh ter tet tfa tfc tfe tff tfg tfh tfr tft tga tgc tge tgf tgg tgh tgr tgt th- tha thc the thf thg thh thr tht tra trc tre trf trg trh trr trt tta ttc tte ttf ttg tth ttr ttt

a-ha aaaa aaac aaae aaaf aaah aaar aaca aacc aace aacf aach aacr aact aaea aaec aafa aafc aaff aage aagh aaha aara aarc aare aart aata aatc aatf aatt ac-t acaa acac acae acag acar acat acca accc acce accf acch acct ace- acea acec aceh acer acet acfc acfe acft acga acgr acha ache achh achr acht acr- acra acrc acre acrr acta actc acte actf actg acth actt aeac aeaf aect aeer aega aer- aera aerc aeta aetc aetf aetr aett afaa afar afat afca afcc afch afee afer afet affa affc afft afgf afgh afr- afra afrc afre afta aftc afte agac agag agar agat agca agcc agce agct agea agee ager aget agfa agga agge agha aghe aght agra agre agta agte agtr ahac ahah ahar ahat ahet ahfa ahha ahra ahrc ahre ahrr ahta ahte arac arae araf arag arah arar arat arc- arca arce arch arct area arec aree aref areg areh aret arfa arfc arff arft arga arge argh arh- arr- arra arrc arre arrg arrh arrr arrt arta artc arte arth artr at-t ataa atac atae atar atat atca atcc atcf atch atcr atea atec atee atef ater atfc atfe atha athe atra atrc atre atta atte attr caaa caac caaf caah caat cac- caca cacc cace cach cacr caec caer cafa cafc cafe caff caga cage cagg cagr caha cahe caht cara carc care carf carr cart cat- cata catc cate catf cath catt ccaa ccac ccaf ccag ccar ccat ccca cccc cccf ccee ccfa ccfc ccff ccga ccgc ccgt ccha cche cchr ccra ccrc ccre ccrf ccrg ccrt cctc cctt ceac cear ceat cec- ceca cece cect ceec cef- cefa cefc cege cer- cera cerc cere cerf cert cet- ceta cete cfaa cfac cfae cfar cfca cfcf cffr cfra cfre cfrg cfrt cfta cftc cfte cfth cftr cgac cgcc cgcg cger cgfc chaa chac chae chaf chag chah char chat chca chce chch chea chec chee chef cheh cher chet chfa chfc chfr chge chha chra chrc chrf chrr chrt chtr chtt crac craf crag crar crat crca crcc crce crcr cre- crea crec cree creg creh cret crfc crrt crtc crtf ctae ctag ctca ctcf ctec ctfc ctge ctgf ctrc ctta eaaf eaca eacc each eaec eaga eage eara eare earh eart eata eate eath ecaa ecac ecar ecat ecca eccc ecce ecct ecef ecfa ecfc ecfr echa eche echt ecra ecrc ecrf ecrr ect- ecta ectc ectf ecth eeca eeea eeee eefa eefe eega eera eerc eerg eeta eetc eete eeth ef-g efca efet effa efgh eft- efta egaa egae egar egat egcc egcg egcr egea egec egee eger egfh egfr egge eggh eghe eghh egra egre egta egte ehaa ehcc ehea eheh eher ehre ehte eraf erat erca ercc erce erch erec erer eret erfc erft erg- erga ergg ergh erhc