-er -ey -ic a-a a-c a-i a-t aaa aac aae aag aai aan aar aas aat aau aay ac- aca acc ace acg aci acn acr acs act acu acy aea aec aee aeg aei aen aer aes aet aeu aey ag- aga agc age agg agi agn agr ags agt agu agy ai- aia aic aie aig aii ain air ais ait aiu aiy an- ana anc ane ang ani ann anr ans ant anu any ar- ara arc are arg ari arn arr ars art aru ary as- asa asc ase asg asi asn asr ass ast asu asy at- ata atc ate atg ati atn atr ats att atu au- aua auc aue aug aui aun aur aus aut ay- aya ayc aye ayi ayn ayr ays ayt ayu c-- caa cac cae cag cai can car cas cat cau cay cca ccc cce ccg cci ccn ccr ccs cct ccu ce- cea cec cee ceg cei cen cer ces cet ceu cey cga cgc cge cgg cgi cgn cgr cgs cgt cgu cgy ci- cia cic cie cig cii cin cir cis cit ciu cn- cna cnc cne cng cni cnn cnr cns cnt cnu cny cra crc cre crg cri crn crr crs crt cru cry csa csc cse csg csi csn csr css cst csu csy cta ctc cte ctg cti ctn ctr cts ctt ctu cty cua cuc cue cug cui cun cur cus cut cuu cuy cya cyc cye cyg cyn cyr cys cyt eaa eac eae eag eai ean ear eas eat eau ec- eca ecc ece ecg eci ecn ecr ecs ect ecu eea eec eee eeg een eer ees eet eey ega egc ege egg egi egn egr egs egt egu egy eia eic eie eig eii ein eir eis eit eiu en- ena enc ene eng eni enn enr ens ent enu eny era erc ere erg eri ern err ers ert eru ery es- esa esc ese esg esi esn esr ess est esu esy eta etc ete etg eti etn etr ets ett etu ety eu- eua euc eue eug eui eun eur eus eut eya eyc eye eyn eyr eys eyt gaa gac gae gag gai gan gar gas gat gau gay gca gcc gce gcg gci gcn gcr gcs gct gcu ge- gea gec gee geg gei gen ger ges get geu gey gga ggc ggg ggi ggn ggr ggs ggt ggu gia gic gie gig gii gin gir gis git giu giy gna gnc gne gni gnn gnr gns gnt gnu gra grc gre grg gri grn grr grs grt gru gry gsa gsc gse gsg gsi gsn gsr gss gst gsu gta gtc gte gtg gti gtn gtr gts gtt gtu gty gu- gua guc gue gug gui gun gur gus gut guu guy gy- gya gye gyn gyr gys ia- iaa iac iae iag iai ian iar ias iat iau ica icc ice icg ici icn icr ics ict icu icy ie- iea iec iee ieg iei ien ier ies iet iey iga igc ige igg igi ign igr igs igt igu igy iia iic iie iii iin iir iis iit iiu in- ina inc ine ing ini inn inr ins int inu iny ir- ira irc ire irg iri irn irr irs irt iru iry is- isa isc ise isg isi isn isr iss ist isu isy ita itc ite itg iti itn its itt itu ity iu- iua iuc iue iug iui iur ius iut iya iyc iye iyr iys iyt iyy n-i naa nac nae nag nai nan nar nas nat nau nay nca ncc nce ncg nci ncn ncr ncs nct ncu ne- nea nec nee neg nei nen ner nes net neu ney nga ngc nge ngg ngi ngn ngs ngt ngu nia nic nie nig nii nin nir nis nit niu nna nnc nne nng nni nnn nns nnt nnu nra nrc nre nrg nri nrn nrr nrs nrt nru nry nsa nsc nse nsg nsi nsn nsr nss nst nsu nsy nta ntc nte ntg nti ntn ntr nts ntt ntu nua nuc nue nug nui nun nur nus nut nuu nuy nya nyc nye nyg nyn nys nyt nyu nyy ra- raa rac rae rag rai ran rar ras rat rau ray rca rcc rce rcg rci rcn rcr rcs rct rcu re- rea rec ree reg rei ren rer res ret reu rey rga rgc rge rgg rgi rgn rgr rgs rgt ria ric rie rig rii rin rir ris rit riy rna rnc rng rni rnn rnr rns rnt rnu rny rra rrc rrg rri rrn rrr rrs rrt rru rsa rsc rse rsg rsi rsn rsr rss rst rsu rta rtc rte rtg rti rtn rtr rts rtt rtu rty rua ruc rue rug rui run rur rus rut ruu ruy ry- rya ryc rye ryg ryn ryr rys ryu ryy saa sac sae sag sai san sar sas sat sau say sca scc sce scg sci scn scr scs sct scu se- sea sec see seg sei sen ser ses set seu sey sga sgc sge sgg sgi sgn sgr sgs sgt sgu sia sic sie sig sii sin sir sis sit siu sna snc sne sng sni snn snr sns snt snu sny sr- sra src sre srg sri srn srr srs srt sry ss- ssa ssc sse ssg ssi ssn ssr sss sst ssu sta stc ste stg sti stn str sts stt stu sty sua suc sue sug sui sun sur sus sut suu suy sy- sya syc sye syg syi syn syr sys syt syu taa tac tae tag tai tan tar tas tat tau tay tca tcc tce tcg tci tcn tcr tcs tct tcu te- tea tec tee teg tei ten ter tes tet teu tey tga tgc tge tgg tgi tgn tgr tgs tgt tgu tgy tia tic tie tig tii tin tir tis tit tiu tiy tna tnc tne tng tni