-er a-a a-c a-t aaa aac aae aag aan aap aar aat ac- aca acc ace acg acn acp acr act aea aec aee aeg aen aep aer aet ag- aga agc age agg agn agp agr agt an- ana anc ane ang ann anp anr ant ap- apa apc ape apg apn app apr apt ar- ara arc are arg arn arp arr art at- ata atc ate atg atn atp atr att c-- caa cac cae cag can cap car cat cca ccc cce ccg ccn ccp ccr cct ce- cea cec cee ceg cen cep cer cet cga cgc cge cgg cgn cgp cgr cgt cn- cna cnc cne cng cnn cnp cnr cnt cpa cpc cpe cpg cpn cpp cpr cpt cra crc cre crg crn crp crr crt cta ctc cte ctg ctn ctp ctr ctt eaa eac eae eag ean eap ear eat ec- eca ecc ece ecg ecn ecr ect eea eec eee eeg een eep eer eet ega egc ege egg egn egp egr egt en- ena enc ene eng enn enp enr ent ep- epa epc epe epg epn epp epr ept era erc ere erg ern erp err ert eta etc ete etg etn etp etr ett g-p gaa gac gae gag gan gap gar gat gca gcc gce gcg gcn gcp gcr gct ge- gea gec gee geg gen gep ger get gga ggc ggg ggn ggp ggr ggt gna gnc gne gnn gnp gnr gnt gpa gpc gpe gpg gpn gpp gpr gpt gra grc gre grg grn grp grr grt gta gtc gte gtg gtn gtp gtr gtt naa nac nae nag nan nap nar nat nca ncc nce ncg ncn ncp ncr nct ne- nea nec nee neg nen nep ner net nga ngc nge ngg ngn ngp ngt nna nnc nne nng nnn nnp nnt npa npc npe npg npn npp npr npt nra nrc nre nrg nrn nrp nrr nrt nta ntc nte ntg ntn ntp ntr ntt p-p paa pac pae pag pan pap par pat pca pcc pce pcg pcn pcp pcr pct pea pec pee peg pen pep per pet pga pgc pge pgg pgn pgp pgr pgt pn- pna pnc pne png pnn pnp pnr pnt ppa ppc ppe ppg ppn ppp ppr ppt pra prc pre prg prn prp prr prt pt- pta ptc pte ptg ptn ptp ptr ptt ra- raa rac rae rag ran rap rar rat rca rcc rce rcg rcn rcp rcr rct re- rea rec ree reg ren rep rer ret rga rgc rge rgg rgn rgp rgr rgt rna rnc rng rnn rnp rnr rnt rpa rpc rpe rpg rpn rpp rpr rpt rra rrc rrg rrn rrp rrr rrt rta rtc rte rtg rtn rtp rtr rtt taa tac tae tag tan tap tar tat tca tcc tce tcg tcn tcp tcr tct te- tea tec tee teg ten tep ter tet tga tgc tge tgg tgn tgp tgr tgt tna tnc tne tng tnn tnp tnr tnt tpa tpc tpe tpg tpn tpp tpr tpt tra trc tre trg trn trp trr trt tta ttc tte ttg ttn ttp ttr ttt

-ana -ane -ene aaaa aaac aaae aaan aaap aaar aaca aacc aace aacn aacp aacr aact aaea aaec aaen aaep aage aana aane aang aanp aapa aapc aapt aara aarc aare aarp aart aata aatc aatt ac-t acaa acac acae acag acan acap acar acat acca accc acce accp acct ace- acea acec acen acer acet acga acgr acne acpa acpe acpr acpt acr- acra acrc acre acrr acta actc acte actg actt aeac aean aeap aect aeer aega aena aent aer- aera aerc aeta aetc aetn aetr aett agac agag agan agap agar agat agca agcc agce agct agea agee agen agep ager aget agga agge agna agne agra agre agrp agta agte agtr ana- anaa anac anae anag anan anap anar anat anca ancc ance anct anec anee aneg anen aner anet ang- anga ange anna anne annt anp- anpa anpp anpr anrc ant- anta ante antr antt apac apan apap apar apat apca apcc apcn apcr apea apec apeg apen apep aper apet apga apna apne apng appa appc appr appt apra aprc apre aprn aprt apta aptc apte aptn aptt arac arae arag aran arap arar arat arc- arca arce arct area arec aree areg aren arep aret arga arge arna arne arng arnt arpa arpe arr- arra arrc arre arrg arrr arrt arta artc arte artr at-t ataa atac atae atan atap atar atat atca atcc atcr atea atec atee aten atep ater atna atpr atra atrc atre atrn atrp atta atte attn attp attr caaa caac caan caap caat cac- caca cacc cace cacr caec caen caer caga cage cagg cagn cagr cana canc cane cang cann canp cant capa capc cape capn capp capt cara carc care carn carp carr cart cat- cata catc cate catt ccaa ccac ccag ccap ccar ccat ccca cccc cccp ccee ccga ccgc ccgt ccna ccnc ccne ccnp ccnr ccpa ccpe ccpn ccpp ccpr ccra ccrc ccre ccrg ccrp ccrt cctc cctt ceac cean cear ceat cec- ceca cece cecp cect ceec cege cen- cena cene ceng cent cepa cepc cepe cepp cepr cept cer- cera cerc cere cern cerp cert cet- ceta cete cetp cgac cgap cgcc cgcg cger cgtp cnaa cnac cnag cnap cncp cnep cnet cnna cnpa cnrc cnrr cnrt cnta cntc cntr cpaa cpac cpag cpan cpap cpca cpce cpea cpep cper cpga cpnt cppa cpre cprt cptp cptr crac crag cran crap crar crat crca crcc crce crcr cre- crea crec cree creg cren crep cret crna crne crpc crrt crtc crtp ctae ctag ctan ctca ctcp ctec cten ctep ctge ctne ctpp ctrc ctrn ctrp ctta cttn eaca eacc eaec eaga eage eana eapc eapp eara eare earn earp eart eata eate ecaa ecac ecan ecar ecat ecca eccc ecce ecct ecne ecpa ecpg ecpp ecra ecrc ecrr ect- ecta ectc eeca