-al -er -ic a-a a-c a-i a-t aaa aac aae aag aai aal aan aar aat aau ac- aca acc ace acg aci acl acn acr act acu aea aec aee aeg aei ael aen aer aet aeu ag- aga agc age agg agi agl agn agr agt agu ai- aia aic aie aig aii ail ain air ait aiu al- ala alc ale alg ali all aln alr alt alu an- ana anc ane ang ani anl ann anr ant anu ar- ara arc are arg ari arl arn arr art aru at- ata atc ate atg ati atl atn atr att atu au- aua auc aue aug aui aul aun aur aut c-- caa cac cae cag cai cal can car cat cau cca ccc cce ccg cci ccl ccn ccr cct ccu ce- cea cec cee ceg cei cel cen cer cet ceu cga cgc cge cgg cgi cgl cgn cgr cgt cgu ci- cia cic cie cig cii cil cin cir cit ciu cl- cla clc cle clg cli cll cln clr clt clu cn- cna cnc cne cng cni cnl cnn cnr cnt cnu cra crc cre crg cri crl crn crr crt cru cta ctc cte ctg cti ctl ctn ctr ctt ctu cua cuc cue cug cui cul cun cur cut cuu eaa eac eae eag eai eal ean ear eat eau ec- eca ecc ece ecg eci ecl ecn ecr ect ecu eea eec eee eeg eel een eer eet ega egc ege egg egi egl egn egr egt egu eia eic eie eig eii eil ein eir eit eiu ela elc ele elg eli ell eln elr elt elu en- ena enc ene eng eni enl enn enr ent enu era erc ere erg eri erl ern err ert eru eta etc ete etg eti etl etn etr ett etu eu- eua euc eue eug eui eul eun eur eut gaa gac gae gag gai gal gan gar gat gau gca gcc gce gcg gci gcl gcn gcr gct gcu ge- gea gec gee geg gei gel gen ger get geu gga ggc ggg ggi ggn ggr ggt ggu gia gic gie gig gii gil gin gir git giu gla glc gle glg gli gll gln glr glt glu gna gnc gne gni gnl gnn gnr gnt gnu gra grc gre grg gri grl grn grr grt gru gta gtc gte gtg gti gtl gtn gtr gtt gtu gu- gua guc gue gug gui gul gun gur gut guu ia- iaa iac iae iag iai ial ian iar iat iau ica icc ice icg ici icl icn icr ict icu ie- iea iec iee ieg iei iel ien ier iet iga igc ige igg igi igl ign igr igt igu iia iic iie iii iil iin iir iit iiu il- ila ilc ile ilg ili ill iln ilr ilt ilu in- ina inc ine ing ini inl inn inr int inu ir- ira irc ire irg iri irl irn irr irt iru ita itc ite itg iti itl itn itt itu iu- iua iuc iue iug iui iur iut la- laa lac lae lag lai lal lan lar lat lau lca lcc lce lcg lci lcl lcn lcr lct lcu lea lec lee leg lei lel len ler let leu lga lgc lge lgg lgi lgl lgn lgr lgt lgu lia lic lie lig lii lil lin lir lit liu lla llc lle llg lli lll lln llr llt llu lna lnc lne lng lni lnl lnn lnr lnt lnu lra lrc lrg lri lrn lrr lrt lru lta ltc lte ltg lti ltl ltr ltt ltu lua luc lue lug lui lul lun lur lut luu n-i naa nac nae nag nai nal nan nar nat nau nca ncc nce ncg nci ncl ncn ncr nct ncu ne- nea nec nee neg nei nel nen ner net neu nga ngc nge ngg ngi ngl ngn ngt ngu nia nic nie nig nii nil nin nir nit niu nla nlc nle nlg nli nll nln nlr nlt nlu nna nnc nne nng nni nnl nnn nnt nnu nra nrc nre nrg nri nrl nrn nrr nrt nru nta ntc nte ntg nti ntn ntr ntt ntu nua nuc nue nug nui nul nun nur nut nuu ra- raa rac rae rag rai ral ran rar rat rau rca rcc rce rcg rci rcl rcn rcr rct rcu re- rea rec ree reg rei rel ren rer ret reu rga rgc rge rgg rgi rgn rgr rgt ria ric rie rig rii ril rin rir rit rla rlc rle rlg rli rll rln rlr rlt rlu rna rnc rng rni rnn rnr rnt rnu rra rrc rrg rri rrl rrn rrr rrt rru rta rtc rte rtg rti rtl rtn rtr rtt rtu rua ruc rue rug rui run rur rut ruu taa tac tae tag tai tal tan tar tat tau tca tcc tce tcg tci tcl tcn tcr tct tcu te- tea tec tee teg tei tel ten ter tet teu tga tgc tge tgg tgi tgl tgn tgr tgt tgu tia tic tie tig tii til tin tir tit tiu tla tlc tle tlg tli tll tln tlr tlt tlu tna tnc tne tng tni tnl tnn tnr tnt tra trc tre trg tri trl trn trr trt tru tta ttc tte ttg tti ttl ttn ttr ttt ttu tua tuc tue tug tui tul tun tur tut tuu ua- uaa uac uae uag uai ual uan uar uat uau uca ucc uce ucg uci ucl ucn ucr uct ucu uea uec uee ueg uei uel uen uer uet uga ugc uge ugg ugi ugl ugn ugr ugt ugu uia uic uie uig uii uil uin uir uit uiu ula ulc ule ulg uli ull uln ulr ult ulu un- una unc une ung uni unl unn unr unt unu ur- ura urc ure urg uri url urn urr urt uru uta utc ute uti utl utn utr utt