-er a-a a-c a-t aaa aac aae aag aan aar aat aav ac- aca acc ace acg acn acr act acv aea aec aee aeg aen aer aet aev ag- aga agc age agg agn agr agt agv an- ana anc ane ang ann anr ant anv ar- ara arc are arg arn arr art arv at- ata atc ate atg atn atr att atv av- ava avc ave avg avn avr avt c-- caa cac cae cag can car cat cav cca ccc cce ccg ccn ccr cct ccv ce- cea cec cee ceg cen cer cet cev cga cgc cge cgg cgn cgr cgt cgv cn- cna cnc cne cng cnn cnr cnt cnv cra crc cre crg crn crr crt crv cta ctc cte ctg ctn ctr ctt ctv cva cvc cve cvg cvn cvr cvt cvv eaa eac eae eag ean ear eat eav ec- eca ecc ece ecg ecn ecr ect ecv eea eec eee eeg een eer eet eev ega egc ege egg egn egr egt en- ena enc ene eng enn enr ent env era erc ere erg ern err ert erv eta etc ete etg etn etr ett etv eva evc eve evg evn evr evt evv gaa gac gae gag gan gar gat gav gca gcc gce gcg gcn gcr gct ge- gea gec gee geg gen ger get gev gga ggc ggg ggn ggr ggt ggv gna gnc gne gnn gnr gnt gnv gra grc gre grg grn grr grt grv gta gtc gte gtg gtn gtr gtt gtv gva gvc gve gvg gvn gvr gvt naa nac nae nag nan nar nat nav nca ncc nce ncg ncn ncr nct ncv ne- nea nec nee neg nen ner net nev nga ngc nge ngg ngn ngt nna nnc nne nng nnn nnt nnv nra nrc nre nrg nrn nrr nrt nrv nta ntc nte ntg ntn ntr ntt ntv nva nvc nve nvg nvn nvt nvv ra- raa rac rae rag ran rar rat rav rca rcc rce rcg rcn rcr rct rcv re- rea rec ree reg ren rer ret rev rga rgc rge rgg rgn rgr rgt rgv rna rnc rng rnn rnr rnt rnv rra rrc rrg rrn rrr rrt rta rtc rte rtg rtn rtr rtt rtv rva rvc rve rvg rvn rvr rvt rvv taa tac tae tag tan tar tat tav tca tcc tce tcg tcn tcr tct tcv te- tea tec tee teg ten ter tet tev tga tgc tge tgg tgn tgr tgt tgv tna tnc tne tng tnn tnr tnt tra trc tre trg trn trr trt trv tta ttc tte ttg ttn ttr ttt ttv tva tvc tve tvg tvn tvr tvt v-a v-e vaa vac vae vag van var vat vav vca vcc vce vcn vcr vct vea vec vee veg ven ver vet vga vgc vgg vgn vgr vgt vn- vna vng vnr vnv vra vrc vre vrg vrn vrr vrt vta vtc vte vtg vtr vtt vtv vva vvc vvg vvr vvt vvv

-ana -ane -ene -vac aaaa aaac aaae aaan aaar aaav aaca aacc aace aacn aacr aact aacv aaea aaec aaen aaev aage aana aane aang aara aarc aare aart aata aatc aatt aava ac-t acaa acac acae acag acan acar acat acca accc acce acct ace- acea acec acen acer acet acev acga acgr acne acr- acra acrc acre acrr acrv acta actc acte actg actt actv acvv aeac aean aect aeer aega aena aent aer- aera aerc aeta aetc aetn aetr aett aeva agac agag agan agar agat agav agca agcc agce agct agea agee agen ager aget agga agge agna agne agra agre agta agte agtr agva ana- anaa anac anae anag anan anar anat anca ancc ance anct anec anee aneg anen aner anet ang- anga ange anna anne annt anrc ant- anta ante antr antt antv arac arae arag aran arar arat arc- arca arce arct area arec aree areg aren aret arev arga arge arna arne arng arnt arr- arra arrc arre arrg arrr arrt arta artc arte artr artv arva arve arvn at-t ataa atac atae atan atar atat atca atcc atcr atea atec atee aten ater atna atra atrc atre atrn atta atte attn attr avan avar avat avcc avce avea avec aven aver avra avre avva caaa caac caan caat cac- caca cacc cace cacr caec caen caer caga cage cagg cagn cagr cana canc cane cang cann cant cara carc care carn carr cart cat- cata catc cate catt catv cava cave ccaa ccac ccag ccar ccat ccca cccc cccv ccee ccga ccgc ccgt ccna ccnc ccne ccnr ccra ccrc ccre ccrg ccrt cctc cctt cctv ceac cean cear ceat cec- ceca cece cect ceec cege cen- cena cene ceng cent cer- cera cerc cere cern cert cet- ceta cete cetv ceva cgac cgcc cgcg cger cnaa cnac cnag cnet cnna cnrc cnrr cnrt cnta cntc cntr crac crag cran crar crat crca crcc crce crcr cre- crea crec cree creg cren cret crna crne crrt crtc crtv ctae ctag ctan ctca ctec cten ctge ctne ctrc ctrn ctta cttn ctvt cvac cvar cvca cvcc cven cver cvet cvra cvrg cvrr cvte eaca eacc eaec eaga eage eana eara eare earn eart eata eate eave ecaa ecac ecan ecar ecat ecca eccc ecce ecct ecne ecra ecrc ecrr ecrv ect- ecta ectc ectv eeca eeea eeee eega eena eeng eent eera eerc eerg eeta eetc eete eeva eevn egaa egae egan egar egat egcc egcg egcr egea egec egee eger egge egna egne egnt egnv egra egre egta egte egvn en-v enac enan enat enav enca ence enea enee eneg ener enga enge engg engr enna ennc enne enra ent- ente entr eran erat erca ercc erce erec eren erer eret erev erg- erga ergg erna erne erra errc erre erta erve etag etan etat etcc etec etee eten eter etna etne etnr etra etre etta ette ettn evac evae evan evar evat evea