-er -ey -up a-a a-c a-t aaa aac aae aag aan aao aap aar aat aau aay ac- aca acc ace acg acn aco acp acr act acu acy aea aec aee aeg aen aeo aep aer aet aeu aey ag- aga agc age agg agn ago agp agr agt agu agy an- ana anc ane ang ann ano anp anr ant anu any aoa aoc aoe aog aon aoo aop aor aot aou ap- apa apc ape apg apn apo app apr apt apu apy ar- ara arc are arg arn aro arp arr art aru ary at- ata atc ate atg atn ato atp atr att atu au- aua auc aue aug aun auo aup aur aut ay- aya ayc aye ayn ayo ayp ayr ayt ayu c-- caa cac cae cag can cao cap car cat cau cay cca ccc cce ccg ccn cco ccp ccr cct ccu ce- cea cec cee ceg cen ceo cep cer cet ceu cey cga cgc cge cgg cgn cgo cgp cgr cgt cgu cgy cn- cna cnc cne cng cnn cno cnp cnr cnt cnu cny co- coa coc coe cog con coo cop cor cot cou coy cpa cpc cpe cpg cpn cpo cpp cpr cpt cpu cra crc cre crg crn cro crp crr crt cru cry cta ctc cte ctg ctn cto ctp ctr ctt ctu cty cua cuc cue cug cun cuo cup cur cut cuu cuy cya cyc cye cyg cyn cyo cyp cyr cyt eaa eac eae eag ean eao eap ear eat eau ec- eca ecc ece ecg ecn eco ecr ect ecu eea eec eee eeg een eeo eep eer eet eey ega egc ege egg egn ego egp egr egt egu egy en- ena enc ene eng enn eno enp enr ent enu eny eo- eoa eoc eoe eog eon eoo eop eor eot eou ep- epa epc epe epg epn epo epp epr ept epu era erc ere erg ern ero erp err ert eru ery eta etc ete etg etn eto etp etr ett etu ety eu- eua euc eue eug eun eup eur eut eya eyc eye eyn eyo eyp eyr eyt g-p gaa gac gae gag gan gao gap gar gat gau gay gca gcc gce gcg gcn gco gcp gcr gct gcu ge- gea gec gee geg gen geo gep ger get geu gey gga ggc ggg ggn ggo ggp ggr ggt ggu gna gnc gne gnn gno gnp gnr gnt gnu goa goc goe gog gon goo gop gor got gou goy gpa gpc gpe gpg gpn gpo gpp gpr gpt gpu gra grc gre grg grn gro grp grr grt gru gry gta gtc gte gtg gtn gto gtp gtr gtt gtu gty gu- gua guc gue gug gun guo gup gur gut guu guy gy- gya gye gyn gyo gyp gyr naa nac nae nag nan nao nap nar nat nau nay nca ncc nce ncg ncn nco ncp ncr nct ncu ne- nea nec nee neg nen neo nep ner net neu ney nga ngc nge ngg ngn ngo ngp ngt ngu nna nnc nne nng nnn nno nnp nnt nnu no- noa noc noe nog non noo nop nor not nou noy npa npc npe npg npn npo npp npr npt npu nra nrc nre nrg nrn nro nrp nrr nrt nru nry nta ntc nte ntg ntn nto ntp ntr ntt ntu nua nuc nue nug nun nuo nup nur nut nuu nuy nya nyc nye nyg nyn nyo nyp nyt nyu nyy oaa oac oae oag oan oao oap oar oat oau oc- oca occ ocg ocn oco ocp ocr oct ocu oea oec oee oeg oen oeo oep oer oet oey oga ogc oge ogg ogn ogo ogp ogt ogy on- ona onc one ong onn ono onp onr ont onu ony oo- ooa ooc oog oon ooo oop oor oot op- opa opc ope opg opn opo opp opr opt opy or- ora orc ore org orn oro orp orr ort oru ory ot- ota otc ote otg otn oto otp otr ott otu ou- oua ouc oue oun ouo oup our out oya oye oyo p-p paa pac pae pag pan pao pap par pat pau pay pca pcc pce pcg pcn pco pcp pcr pct pcu pea pec pee peg pen peo pep per pet peu pey pga pgc pge pgg pgn pgo pgp pgr pgt pgy pn- pna pnc pne png pnn pno pnp pnr pnt pnu pny poa poc poe pog pon poo pop por pot pou poy ppa ppc ppe ppg ppn ppo ppp ppr ppt ppu pra prc pre prg prn pro prp prr prt pru pry pt- pta ptc pte ptg ptn pto ptp ptr ptt ptu pty pua puc pue pug pun pup pur put puu puy py- pya pyc pye pyg pyn pyo pyr pyt pyu ra- raa rac rae rag ran rao rap rar rat rau ray rca rcc rce rcg rcn rco rcp rcr rct rcu re- rea rec ree reg ren reo rep rer ret reu rey rga rgc rge rgg rgn rgo rgp rgr rgt rna rnc rng rnn rno rnp rnr rnt rnu rny roa roc roe rog ron roo rop ror rot rou roy rpa rpc rpe rpg rpn rpo rpp rpr rpt rpu rra rrc rrg rrn rrp rrr rrt rru rta rtc rte rtg rtn rto rtp rtr rtt rtu rty rua ruc rue rug run ruo rup rur rut ruu ruy ry- rya ryc rye ryg ryn ryo ryr ryu ryy taa tac tae tag tan tao tap tar tat tau tay tca tcc tce tcg tcn tco tcp tcr tct tcu te- tea tec tee teg ten teo tep ter tet teu tey tga tgc tge tgg tgn tgo tgp tgr tgt tgu tgy tna tnc tne tng tnn tno tnp tnr tnt to- toa toc toe tog ton too top tor tot tou toy tpa tpc tpe