-er -th a-a a-c a-t aaa aac aad aae aag aah aar aat ac- aca acc acd ace acg ach acr act ad- ada adc add ade adg adh adr adt aea aec aed aee aeg aeh aer aet ag- aga agc agd age agg agh agr agt aha ahc ahd ahe ahg ahh ahr aht ar- ara arc ard are arg arh arr art at- ata atc atd ate atg ath atr att c-- caa cac cad cae cag cah car cat cca ccc ccd cce ccg cch ccr cct cda cdc cdd cde cdg cdh cdr cdt ce- cea cec ced cee ceg ceh cer cet cga cgc cgd cge cgg cgh cgr cgt ch- cha chc chd che chg chh chr cht cra crc crd cre crg crh crr crt cta ctc ctd cte ctg cth ctr ctt daa dac dad dae dag dah dar dat dca dcc dcd dce dcg dcr dct dda ddc ddd dde ddg ddh ddr ddt de- dea dec ded dee deg deh der det dga dgc dgd dge dgg dgh dgr dgt dh- dha dhc dhd dhe dhh dhr dht dra drc drd dre drg drr drt dta dtc dtd dte dtg dth dtr dtt eaa eac ead eae eag eah ear eat ec- eca ecc ecd ece ecg ech ecr ect ed- eda edc edd ede edg edh edr edt eea eec eed eee eeg eer eet ega egc egd ege egg egh egr egt eha ehc ehd ehe ehg ehh ehr eht era erc erd ere erg erh err ert eta etc etd ete etg eth etr ett g-d gaa gac gad gae gag gah gar gat gca gcc gcd gce gcg gch gcr gct gda gdc gdd gde gdh gdr gdt ge- gea gec ged gee geg geh ger get gga ggc ggd ggg ggh ggr ggt gha ghc ghd ghe ghg ghh ghr ght gra grc grd gre grg grh grr grt gta gtc gtd gte gtg gth gtr gtt haa hac had hae hag hah har hat hca hcc hcd hce hcg hch hcr hct hda hdc hdd hde hdg hdh hdr hdt he- hea hec hed hee heg heh her het hga hgc hge hgg hgh hgr hgt hha hhc hhd hhe hhg hhh hhr hht hr- hra hrc hrd hre hrg hrh hrr hrt hta htc htd hte htg hth htr htt ra- raa rac rad rae rag rah rar rat rca rcc rcd rce rcg rch rcr rct rda rdc rdd rde rdg rdh rdr rdt re- rea rec red ree reg reh rer ret rga rgc rgd rge rgg rgh rgr rgt rh- rha rhc rhd rhe rhg rhh rhr rht rra rrc rrd rrg rrh rrr rrt rta rtc rtd rte rtg rtr rtt taa tac tad tae tag tah tar tat tca tcc tcd tce tcg tch tcr tct tda tdc tdd tde tdg tdh tdr tdt te- tea tec ted tee teg teh ter tet tga tgc tge tgg tgh tgr tgt th- tha thc thd the thg thh thr tht tra trc trd tre trg trh trr trt tta ttc ttd tte ttg tth ttr ttt

a-ha aaaa aaac aaad aaae aaah aaar aaca aacc aacd aace aach aacr aact aada aadc aade aadt aaea aaec aage aagh aaha aara aarc aard aare aart aata aatc aatt ac-t acaa acac acad acae acag acar acat acca accc accd acce acch acct acda acdc acde acdt ace- acea acec aced aceh acer acet acga acgr acha ache achh achr acht acr- acra acrc acre acrr acta actc acte actg acth actt adaa adac adad adae adag adah adar adat adcc adda addc addd adde addr adea adee adeh ader adet adha adhd adra adre adta aeac aect aede aedt aeer aega aer- aera aerc aerd aeta aetc aetr aett agac agad agag agar agat agca agcc agce agct agda agde agea aged agee ager aget agga agge agha aghe aght agra agre agta agte agtr ahac ahad ahah ahar ahat ahed ahet ahha ahra ahrc ahre ahrr ahta ahte arac arad arae arag arah arar arat arc- arca arce arch arct arda ardc arde area arec ared aree areg areh aret arga arge argh arh- arr- arra arrc arre arrg arrh arrr arrt arta artc arte arth artr at-t ataa atac atad atae atar atat atca atcc atch atcr atdt atea atec ated atee ater atha athe atra atrc atre atta atte attr c-cd caaa caac caah caat cac- caca cacc cace cach cacr cada cadc cadd cade cadr caec caer caga cage cagg cagr caha cahe caht cara carc card care carr cart cat- cata catc catd cate cath catt ccaa ccac ccad ccag ccar ccat ccca cccc ccdc ccdh ccdr cced ccee ccga ccgc ccgt ccha cche cchr ccra ccrc ccre ccrg ccrt cctc cctt cd-e cd-r cdaa cdac cdad cdda cddr cdec cder cdre ceac cead cear ceat cec- ceca cece cect ceda cedd cede cedt ceec cege cer- cera cerc cerd cere cert cet- ceta cete cgac cgcc cgcg cged cger chaa chac chad chae chag chah char chat chca chce chch chea chec ched chee cheh cher chet chgd chge chha chra chrc chrd chrr chrt chtr chtt crac crag crar crat crca crcc crce crcr crda crdc cre- crea crec cred cree creg creh cret crrt crtc ctae ctag ctca ctec ctge ctrc ctta daad daae daag daar daca dace dact dada dade daer daga dage dagg dagh dagr daha dahe dara darc dard dare darg darr dart data date datr datt dcca dccc dcct dche dcra dctc dddd ddrc ddre deac dead deae dear dec- deca decc decd dece dect deda dedd dede deed deeg deer deet dega dege degh deha der- dera derc dere derg derr deta dete deth detr dgac dgca dgeg dgge dghe dhaa dhad dhag dhar dhat dhec dhed dhee dher draa drac drad drag drar drat drca drda drea dred dree dreg dreh dret drge drra dtaa