-er a-a a-c a-t aaa aac aae aag aam aar aat ac- aca acc ace acg acm acr act aea aec aee aeg aem aer aet ag- aga agc age agg agm agr agt ama amc ame amg amm amr amt ar- ara arc are arg arm arr art at- ata atc ate atg atm atr att c-- caa cac cae cag cam car cat cca ccc cce ccg ccm ccr cct ce- cea cec cee ceg cem cer cet cga cgc cge cgg cgm cgr cgt cma cmc cme cmg cmm cmr cmt cra crc cre crg crm crr crt cta ctc cte ctg ctm ctr ctt eaa eac eae eag eam ear eat ec- eca ecc ece ecg ecm ecr ect eea eec eee eeg eem eer eet ega egc ege egg egm egr egt em- ema emc eme emg emm emr emt era erc ere erg erm err ert eta etc ete etg etm etr ett gaa gac gae gag gam gar gat gca gcc gce gcg gcm gcr gct ge- gea gec gee geg gem ger get gga ggc ggg ggm ggr ggt gma gmc gme gmg gmm gmr gmt gra grc gre grg grm grr grt gta gtc gte gtg gtm gtr gtt m-r maa mac mae mag mam mar mat mc- mca mcc mce mcg mcm mcr mct mea mec mee meg mem mer met mga mgc mge mgm mgr mgt mma mmc mme mmg mmm mmr mmt mra mrc mre mrg mrm mrr mrt mta mtc mte mtg mtm mtr mtt ra- raa rac rae rag ram rar rat rca rcc rce rcg rcm rcr rct re- rea rec ree reg rem rer ret rga rgc rge rgg rgr rgt rma rmc rme rmg rmm rmr rmt rra rrc rrg rrm rrr rrt rta rtc rte rtg rtm rtr rtt taa tac tae tag tam tar tat tca tcc tce tcg tcm tcr tct te- tea tec tee teg tem ter tet tga tgc tge tgg tgm tgr tgt tma tmc tme tmg tmm tmr tmt tra trc tre trg trm trr trt tta ttc tte ttg ttm ttr ttt

aaaa aaac aaae aaam aaar aaca aacc aace aacm aacr aact aaea aaec aaem aage aama aamc aame aamr aara aarc aare aarm aart aata aatc aatt ac-t acaa acac acae acag acar acat acca accc acce accm acct ace- acea acec acem acer acet acga acgr acma acmc acme acmg acr- acra acrc acre acrm acrr acta actc acte actg actt aeac aect aeer aega aemt aer- aera aerc aeta aetc aetr aett agac agag agam agar agat agca agcc agce agct agea agee agem ager aget agga agge agma agmc agme agra agre agta agte agtr amaa amac amae amag amam amar amat amca amcc amec amee amer amet amga amm- amma amme amra amrc amta amtc amte arac arae arag aram arar arat arc- arca arce arcm arct area arec aree areg arem aret arga arge arma armc arme armm armt arr- arra arrc arre arrg arrr arrt arta artc arte artr at-t ataa atac atae atar atat atca atcc atcr atea atec atee atem ater atgm atm- atma atme atra atrc atre atrm atta atte attr caaa caac caam caat cac- caca cacc cace cacm cacr caec caem caer caga cage cagg cagr cama camc came camm camt cara carc care carm carr cart cat- cata catc cate catm catt ccaa ccac ccag ccam ccar ccat ccca cccc cccm ccee ccga ccgc ccgt ccma ccmc ccmm ccra ccrc ccre ccrg ccrt cctc cctt ceac cear ceat cec- ceca cece cecm cect ceec ceem cege cema ceme cemm cemr cer- cera cerc cere cert cet- ceta cete cgac cgcc cgcg cger cgmc cmaa cmac cmcc cmea cmec cmmc cmra cmrr cmta cmtc crac crag cram crar crat crca crcc crce crcr cre- crea crec cree creg crem cret crrt crtc crtm ctae ctag ctca ctec ctge ctma ctrc ctrm ctta eaca eacc eaec eaga eage eama eame eara eare eart eata eate ecaa ecac ecam ecar ecat ecca eccc ecce eccm ecct ecem ecma ecra ecrc ecrm ecrr ect- ecta ectc eeca eeea eeee eega eera eerc eerg eeta eetc eete egaa egae egar egat egcc egcg egcr egea egec egee egem eger egge egma egra egre egta egte emac emae emag emam emar emcc emer emet emma emme emra emre emta emte eram erat erca ercc erce erec erem erer eret erg- erga ergg erma ermc erme erra errc erre erta etag etam etat etcc etec etee etem eter etra etre etrm etta ette gaar gace gaea gaec gaer gaga gage gagg gam- gama game gamm gara gare garg garm garr gart gata gatc gate gatm gatr gatt gc-c gcaa gcat gccc gcet gcma gcmc gcrg gctc gear geat geca gece geer geet gege gegg gem- gema gemm gemr gera gere germ gert geta gete getg gett gggg gmac gmat gmer gmme gmmr gmta grac grae gram grat grcc grce grea grec gree greg grem gret grmt grrr grtc gtaa gtcr gtea gtta maaa maac maag maam maar maat mac- maca macc mace macr mact maee maem maer maga mage magg mama mamc mame mar- mara marc mare marg marm marr mart mata matc mate matr matt mcaa mcac mcat mcca mccc mcga mcmc mcmt mcrc mctc meag mear meat mec- meca mecc mece mecr meem meer meet meg- mega mege megg megr mema memc meme memr mer- mera merc mere merm mert met- meta mete mett mgam mger mgga mgmt mgrm mmaa mmac mmar mmcc mmcg mmcm mmct mmea mmmc mmmm mmrc mr-c mrac mrca mrcc mrce mree mreg mrmc mrrc mrta mrtm mrtt mtaa mtac mtcr mtge mtrc mtre mtrr mttr raag raam raat rac- raca racc race ract raec raeg raer raga rage ragg rama rame ramm rara rare rata rate ratt rcac rccc rcet rcga rcgc rcrg rctc rctg rea- reac reae ream rear reat reca recc rece recm recr rect reem reet rega rege