-er -ic a-a a-c a-i a-q a-t aaa aac aae aag aai aan aaq aar aas aat aau ac- aca acc ace acg aci acn acq acr acs act acu aea aec aee aeg aei aen aeq aer aes aet aeu ag- aga agc age agg agi agn agq agr ags agt agu ai- aia aic aie aig aii ain aiq air ais ait aiu an- ana anc ane ang ani ann anq anr ans ant anu aqa aqc aqi aqn aqr aqs aqt ar- ara arc are arg ari arn arq arr ars art aru as- asa asc ase asg asi asn asq asr ass ast asu at- ata atc ate atg ati atn atr ats att atu au- aua auc aue aug aui aun aur aus aut c-- caa cac cae cag cai can caq car cas cat cau cca ccc cce ccg cci ccn ccr ccs cct ccu ce- cea cec cee ceg cei cen ceq cer ces cet ceu cga cgc cge cgg cgi cgn cgr cgs cgt cgu ci- cia cic cie cig cii cin ciq cir cis cit ciu cn- cna cnc cne cng cni cnn cnr cns cnt cnu cqa cqc cqg cqi cqs cqt cra crc cre crg cri crn crq crr crs crt cru csa csc cse csg csi csn csq csr css cst csu cta ctc cte ctg cti ctn ctq ctr cts ctt ctu cua cuc cue cug cui cun cuq cur cus cut cuu eaa eac eae eag eai ean ear eas eat eau ec- eca ecc ece ecg eci ecn ecq ecr ecs ect ecu eea eec eee eeg een eer ees eet ega egc ege egg egi egn egr egs egt egu eia eic eie eig eii ein eir eis eit eiu en- ena enc ene eng eni enn enr ens ent enu eqa eqe eqn eqq eqs eqt equ era erc ere erg eri ern erq err ers ert eru es- esa esc ese esg esi esn esq esr ess est esu eta etc ete etg eti etn etr ets ett etu eu- eua euc eue eug eui eun eur eus eut gaa gac gae gag gai gan gar gas gat gau gca gcc gce gcg gci gcn gcr gcs gct gcu ge- gea gec gee geg gei gen ger ges get geu gga ggc ggg ggi ggn ggr ggs ggt ggu gia gic gie gig gii gin gir gis git giu gna gnc gne gni gnn gnr gns gnt gnu gqs gra grc gre grg gri grn grq grr grs grt gru gsa gsc gse gsg gsi gsn gsr gss gst gsu gta gtc gte gtg gti gtn gtq gtr gts gtt gtu gu- gua guc gue gug gui gun gur gus gut guu ia- iaa iac iae iag iai ian iaq iar ias iat iau ica icc ice icg ici icn icq icr ics ict icu ie- iea iec iee ieg iei ien ier ies iet iga igc ige igg igi ign igr igs igt igu iia iic iie iii iin iir iis iit iiu in- ina inc ine ing ini inn inq inr ins int inu iqa iqc iqe iqs iqt iqu ir- ira irc ire irg iri irn irq irr irs irt iru is- isa isc ise isg isi isn isq isr iss ist isu ita itc ite itg iti itn itq its itt itu iu- iua iuc iue iug iui iur ius iut n-i naa nac nae nag nai nan nar nas nat nau nca ncc nce ncg nci ncn ncr ncs nct ncu ne- nea nec nee neg nei nen ner nes net neu nga ngc nge ngg ngi ngn ngs ngt ngu nia nic nie nig nii nin niq nir nis nit niu nna nnc nne nng nni nnn nns nnt nnu nqc nqs nqt nra nrc nre nrg nri nrn nrr nrs nrt nru nsa nsc nse nsg nsi nsn nsr nss nst nsu nta ntc nte ntg nti ntn ntq ntr nts ntt ntu nua nuc nue nug nui nun nuq nur nus nut nuu qaa qac qag qan qar qas qat qau qca qcc qci qcs qct qec qee qen qet qga qgc qgn qic qie qin qir qis qit qiu qne qni qns qqq qqu qra qrc qre qrg qri qrs qrt qru qsa qsc qsi qsr qst qta qtc qti qtq qtr qts qu- qua que qui qur qus qut ra- raa rac rae rag rai ran raq rar ras rat rau rca rcc rce rcg rci rcn rcr rcs rct rcu re- rea rec ree reg rei ren req rer res ret reu rga rgc rge rgg rgi rgn rgr rgs rgt ria ric rie rig rii rin riq rir ris rit rna rnc rng rni rnn rnr rns rnt rnu rqc rqn rqs rra rrc rrg rri rrn rrq rrr rrs rrt rru rsa rsc rse rsg rsi rsn rsq rsr rss rst rsu rta rtc rte rtg rti rtn rtq rtr rts rtt rtu rua ruc rue rug rui run rur rus rut ruu saa sac sae sag sai san saq sar sas sat sau sca scc sce scg sci scn scr scs sct scu se- sea sec see seg sei sen seq ser ses set seu sga sgc sge sgg sgi sgn sgr sgs sgt sgu sia sic sie sig sii sin siq sir sis sit siu sna snc sne sng sni snn snr sns snt snu sqa sqi sqn sqq sqr sqs sr- sra src sre srg sri srn srq srr srs srt ss- ssa ssc sse ssg ssi ssn ssq ssr sss sst ssu sta stc ste stg sti stn stq str sts stt stu sua suc sue sug sui sun suq sur sus sut suu taa tac tae tag tai tan taq tar tas tat tau tca tcc tce tcg tci tcn tcr tcs tct tcu te- tea tec tee teg tei ten teq ter tes tet teu tga tgc tge tgg tgi tgn tgr tgs