-er -th a-a a-c a-t aaa aac aae aag aah aar aat aau ac- aca acc ace acg ach acr act acu aea aec aee aeg aeh aer aet aeu ag- aga agc age agg agh agr agt agu aha ahc ahe ahg ahh ahr aht ahu ar- ara arc are arg arh arr art aru at- ata atc ate atg ath atr att atu au- aua auc aue aug auh aur aut c-- caa cac cae cag cah car cat cau cca ccc cce ccg cch ccr cct ccu ce- cea cec cee ceg ceh cer cet ceu cga cgc cge cgg cgh cgr cgt cgu ch- cha chc che chg chh chr cht chu cra crc cre crg crh crr crt cru cta ctc cte ctg cth ctr ctt ctu cua cuc cue cug cuh cur cut cuu eaa eac eae eag eah ear eat eau ec- eca ecc ece ecg ech ecr ect ecu eea eec eee eeg eer eet ega egc ege egg egh egr egt egu eha ehc ehe ehg ehh ehr eht ehu era erc ere erg erh err ert eru eta etc ete etg eth etr ett etu eu- eua euc eue eug eur eut gaa gac gae gag gah gar gat gau gca gcc gce gcg gch gcr gct gcu ge- gea gec gee geg geh ger get geu gga ggc ggg ggh ggr ggt ggu gha ghc ghe ghg ghh ghr ght gra grc gre grg grh grr grt gru gta gtc gte gtg gth gtr gtt gtu gu- gua guc gue gug gur gut guu haa hac hae hag hah har hat hau hca hcc hce hcg hch hcr hct he- hea hec hee heg heh her het heu hga hgc hge hgg hgh hgr hgt hgu hha hhc hhe hhg hhh hhr hht hhu hr- hra hrc hre hrg hrh hrr hrt hru hta htc hte htg hth htr htt hua huc hue hug huh hur hut huu ra- raa rac rae rag rah rar rat rau rca rcc rce rcg rch rcr rct rcu re- rea rec ree reg reh rer ret reu rga rgc rge rgg rgh rgr rgt rh- rha rhc rhe rhg rhh rhr rht rhu rra rrc rrg rrh rrr rrt rru rta rtc rte rtg rtr rtt rtu rua ruc rue rug ruh rur rut ruu taa tac tae tag tah tar tat tau tca tcc tce tcg tch tcr tct tcu te- tea tec tee teg teh ter tet teu tga tgc tge tgg tgh tgr tgt tgu th- tha thc the thg thh thr tht thu tra trc tre trg trh trr trt tru tta ttc tte ttg tth ttr ttt ttu tua tuc tue tug tuh tur tut tuu ua- uaa uac uae uag uah uar uat uau uca ucc uce ucg uch ucr uct ucu uea uec uee ueg ueh uer uet uga ugc uge ugg ugh ugr ugt ugu uha uhc uhe uhh uhr uht uhu ur- ura urc ure urg urr urt uru uta utc ute uth utr utt utu uua uuc uue uug uur uut uuu

a-ha aaaa aaac aaae aaah aaar aaca aacc aace aach aacr aact aacu aaea aaec aage aagh aaha aara aarc aare aart aaru aata aatc aatt ac-t acaa acac acae acag acar acat acca accc acce acch acct accu ace- acea acec aceh acer acet acga acgr acha ache achh achr acht achu acr- acra acrc acre acrr acta actc acte actg acth actt actu acu- acue acur acut aeac aect aeer aega aer- aera aerc aeta aetc aetr aett agac agag agar agat agau agca agcc agce agct agea agee ager aget agga agge aggu agha aghe aght agra agre agta agte agtr agua ague agur agut ahac ahah ahar ahat ahau ahet ahha ahra ahrc ahre ahrr ahta ahte ahua ahug arac arae arag arah arar arat arau arc- arca arce arch arct area arec aree areg areh aret areu arga arge argh arh- arr- arra arrc arre arrg arrh arrr arrt arru arta artc arte arth artr arua arue arug arut at-t ataa atac atae atar atat atca atcc atch atcr atea atec atee ater atha athe atra atrc atre atru atta atte attr attu atua atuc atug atur auaa auca auce auch auct auer auga auge auht aur- aura aure aut- aute auth auug caaa caac caah caat cac- caca cacc cace cach cacr caec caer caeu caga cage cagg cagr caha cahe caht cara carc care carr cart cat- cata catc cate cath catt catu cauc caut ccaa ccac ccag ccar ccat ccca cccc cccu ccee ccga ccgc ccgt ccha cche cchr ccra ccrc ccre ccrg ccrt cctc cctt ccuc ccut ceac cear ceat cec- ceca cece cect ceec cege cer- cera cerc cere cert cet- ceta cete cgac cgcc cgcg cger cgtu chaa chac chae chag chah char chat chau chca chce chch chea chec chee cheh cher chet cheu chge chha chra chrc chrr chrt chtr chtt chua chug chur chut crac crag crar crat crau crca crcc crce crcr cre- crea crec cree creg creh cret creu crrt crtc crue crug crut ctae ctag ctca ctec ctge ctgu ctrc ctta cuau cuca cucc cuce cuer cuga cura cure curr curt cut- cuta cutc cute cuth cutt eaca eacc each eaec eaga eage eara eare earh eart eata eate eath ecaa ecac ecar ecat ecca eccc ecce ecct echa eche echt ecra ecrc ecrr ecru ect- ecta ectc ecth ecua eeca eeea eeee eega eera eerc eerg eeta eetc eete eeth eetu egaa egae egar egat egcc egcg egcr egea egec egee eger egge eggh eghe eghh egra egre egta egte ehaa ehcc ehea eheh eher eheu ehre ehte erat erau erca ercc erce erch erec erer eret erg- erga ergg ergh erhc erhu erra errc erre erta erth ertu erua eruc eruh erur etag etah etat etcc etch etec etee eter eth- etha ethe etra etre etta ette ettu etua euch euer