-er -ic a-a a-c a-i a-q a-t aaa aac aae aag aai aan aaq aar aat aau ac- aca acc ace acg aci acn acq acr act acu aea aec aee aeg aei aen aeq aer aet aeu ag- aga agc age agg agi agn agq agr agt agu ai- aia aic aie aig aii ain aiq air ait aiu an- ana anc ane ang ani ann anq anr ant anu aqa aqc aqi aqn aqr aqt ar- ara arc are arg ari arn arq arr art aru at- ata atc ate atg ati atn atr att atu au- aua auc aue aug aui aun aur aut c-- caa cac cae cag cai can caq car cat cau cca ccc cce ccg cci ccn ccr cct ccu ce- cea cec cee ceg cei cen ceq cer cet ceu cga cgc cge cgg cgi cgn cgr cgt cgu ci- cia cic cie cig cii cin ciq cir cit ciu cn- cna cnc cne cng cni cnn cnr cnt cnu cqa cqc cqg cqi cqt cra crc cre crg cri crn crq crr crt cru cta ctc cte ctg cti ctn ctq ctr ctt ctu cua cuc cue cug cui cun cuq cur cut cuu eaa eac eae eag eai ean ear eat eau ec- eca ecc ece ecg eci ecn ecq ecr ect ecu eea eec eee eeg een eer eet ega egc ege egg egi egn egr egt egu eia eic eie eig eii ein eir eit eiu en- ena enc ene eng eni enn enr ent enu eqa eqe eqn eqq eqt equ era erc ere erg eri ern erq err ert eru eta etc ete etg eti etn etr ett etu eu- eua euc eue eug eui eun eur eut gaa gac gae gag gai gan gar gat gau gca gcc gce gcg gci gcn gcr gct gcu ge- gea gec gee geg gei gen ger get geu gga ggc ggg ggi ggn ggr ggt ggu gia gic gie gig gii gin gir git giu gna gnc gne gni gnn gnr gnt gnu gra grc gre grg gri grn grq grr grt gru gta gtc gte gtg gti gtn gtq gtr gtt gtu gu- gua guc gue gug gui gun gur gut guu ia- iaa iac iae iag iai ian iaq iar iat iau ica icc ice icg ici icn icq icr ict icu ie- iea iec iee ieg iei ien ier iet iga igc ige igg igi ign igr igt igu iia iic iie iii iin iir iit iiu in- ina inc ine ing ini inn inq inr int inu iqa iqc iqe iqt iqu ir- ira irc ire irg iri irn irq irr irt iru ita itc ite itg iti itn itq itt itu iu- iua iuc iue iug iui iur iut n-i naa nac nae nag nai nan nar nat nau nca ncc nce ncg nci ncn ncr nct ncu ne- nea nec nee neg nei nen ner net neu nga ngc nge ngg ngi ngn ngt ngu nia nic nie nig nii nin niq nir nit niu nna nnc nne nng nni nnn nnt nnu nqc nqt nra nrc nre nrg nri nrn nrr nrt nru nta ntc nte ntg nti ntn ntq ntr ntt ntu nua nuc nue nug nui nun nuq nur nut nuu qaa qac qag qan qar qat qau qca qcc qci qct qec qee qen qet qga qgc qgn qic qie qin qir qit qiu qne qni qqq qqu qra qrc qre qrg qri qrt qru qta qtc qti qtq qtr qu- qua que qui qur qut ra- raa rac rae rag rai ran raq rar rat rau rca rcc rce rcg rci rcn rcr rct rcu re- rea rec ree reg rei ren req rer ret reu rga rgc rge rgg rgi rgn rgr rgt ria ric rie rig rii rin riq rir rit rna rnc rng rni rnn rnr rnt rnu rqc rqn rra rrc rrg rri rrn rrq rrr rrt rru rta rtc rte rtg rti rtn rtq rtr rtt rtu rua ruc rue rug rui run rur rut ruu taa tac tae tag tai tan taq tar tat tau tca tcc tce tcg tci tcn tcr tct tcu te- tea tec tee teg tei ten teq ter tet teu tga tgc tge tgg tgi tgn tgr tgt tgu tia tic tie tig tii tin tir tit tiu tna tnc tne tng tni tnn tnq tnr tnt tra trc tre trg tri trn trq trr trt tru tta ttc tte ttg tti ttn ttr ttt ttu tua tuc tue tug tui tun tur tut tuu ua- uaa uac uae uag uai uan uaq uar uat uau uca ucc uce ucg uci ucn ucr uct ucu uea uec uee ueg uei uen uer uet uga ugc uge ugg ugi ugn ugr ugt ugu uia uic uie uig uii uin uiq uir uit uiu un- una unc une ung uni unn unq unr unt unu ur- ura urc ure urg uri urn urr urt uru uta utc ute uti utn utr utt utu uua uuc uue uug uun uur uut uuu