-er -ey a-a a-c a-t aaa aac aae aag aan aap aar aat aay ac- aca acc ace acg acn acp acr act acy aea aec aee aeg aen aep aer aet aey ag- aga agc age agg agn agp agr agt agy an- ana anc ane ang ann anp anr ant any ap- apa apc ape apg apn app apr apt apy ar- ara arc are arg arn arp arr art ary at- ata atc ate atg atn atp atr att ay- aya ayc aye ayn ayp ayr ayt c-- caa cac cae cag can cap car cat cay cca ccc cce ccg ccn ccp ccr cct ce- cea cec cee ceg cen cep cer cet cey cga cgc cge cgg cgn cgp cgr cgt cgy cn- cna cnc cne cng cnn cnp cnr cnt cny cpa cpc cpe cpg cpn cpp cpr cpt cra crc cre crg crn crp crr crt cry cta ctc cte ctg ctn ctp ctr ctt cty cya cyc cye cyg cyn cyp cyr cyt eaa eac eae eag ean eap ear eat ec- eca ecc ece ecg ecn ecr ect eea eec eee eeg een eep eer eet eey ega egc ege egg egn egp egr egt egy en- ena enc ene eng enn enp enr ent eny ep- epa epc epe epg epn epp epr ept era erc ere erg ern erp err ert ery eta etc ete etg etn etp etr ett ety eya eyc eye eyn eyp eyr eyt g-p gaa gac gae gag gan gap gar gat gay gca gcc gce gcg gcn gcp gcr gct ge- gea gec gee geg gen gep ger get gey 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 gry gta gtc gte gtg gtn gtp gtr gtt gty gy- gya gye gyn gyp gyr naa nac nae nag nan nap nar nat nay nca ncc nce ncg ncn ncp ncr nct ne- nea nec nee neg nen nep ner net ney 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 nry nta ntc nte ntg ntn ntp ntr ntt nya nyc nye nyg nyn nyp nyt nyy p-p paa pac pae pag pan pap par pat pay pca pcc pce pcg pcn pcp pcr pct pea pec pee peg pen pep per pet pey pga pgc pge pgg pgn pgp pgr pgt pgy pn- pna pnc pne png pnn pnp pnr pnt pny ppa ppc ppe ppg ppn ppp ppr ppt pra prc pre prg prn prp prr prt pry pt- pta ptc pte ptg ptn ptp ptr ptt pty py- pya pyc pye pyg pyn pyr pyt ra- raa rac rae rag ran rap rar rat ray rca rcc rce rcg rcn rcp rcr rct re- rea rec ree reg ren rep rer ret rey rga rgc rge rgg rgn rgp rgr rgt rna rnc rng rnn rnp rnr rnt rny rpa rpc rpe rpg rpn rpp rpr rpt rra rrc rrg rrn rrp rrr rrt rta rtc rte rtg rtn rtp rtr rtt rty ry- rya ryc rye ryg ryn ryr ryy taa tac tae tag tan tap tar tat tay tca tcc tce tcg tcn tcp tcr tct te- tea tec tee teg ten tep ter tet tey tga tgc tge tgg tgn tgp tgr tgt tgy tna tnc tne tng tnn tnp tnr tnt tpa tpc tpe tpg tpn tpp tpr tpt tra trc tre trg trn trp trr trt try tta ttc tte ttg ttn ttp ttr ttt tty tya tyc tye tyg tyn typ tyr tyt yaa yac yae yag yan yap yar yat yay yca ycc yce ycp ycy yea yec yee yeg yen yep yer yet yey yga ygc yna yne yng ynn ynp yny ypa ypg yra yrc yre yrg yrn yrp yrt yta ytc yte ytn ytp ytr ytt yyc yye yyg yyt yyy