-al -er -ic a-a a-c a-i a-t aaa aac aae aag aai aal aan aar aas aat aau aax ac- aca acc ace acg aci acl acn acr acs act acu acx aea aec aee aeg aei ael aen aer aes aet aeu aex ag- aga agc age agg agi agl agn agr ags agt agu agx ai- aia aic aie aig aii ail ain air ais ait aiu aix al- ala alc ale alg ali all aln alr als alt alu alx an- ana anc ane ang ani anl ann anr ans ant anu anx ar- ara arc are arg ari arl arn arr ars art aru arx as- asa asc ase asg asi asl asn asr ass ast asu asx at- ata atc ate atg ati atl atn atr ats att atu atx au- aua auc aue aug aui aul aun aur aus aut aux ax- axa axe axi axl axn axr axs axt axx c-- caa cac cae cag cai cal can car cas cat cau cax cca ccc cce ccg cci ccl ccn ccr ccs cct ccu ccx ce- cea cec cee ceg cei cel cen cer ces cet ceu cex cga cgc cge cgg cgi cgl cgn cgr cgs cgt cgu ci- cia cic cie cig cii cil cin cir cis cit ciu cix cl- cla clc cle clg cli cll cln clr cls clt clu clx cn- cna cnc cne cng cni cnl cnn cnr cns cnt cnu cnx cra crc cre crg cri crl crn crr crs crt cru crx csa csc cse csg csi csl csn csr css cst csu csx cta ctc cte ctg cti ctl ctn ctr cts ctt ctu ctx cua cuc cue cug cui cul cun cur cus cut cuu cxc cxi cxl cxr cxs cxt cxx eaa eac eae eag eai eal ean ear eas eat eau eax ec- eca ecc ece ecg eci ecl ecn ecr ecs ect ecu ecx eea eec eee eeg eel een eer ees eet eex ega egc ege egg egi egl egn egr egs egt egu egx eia eic eie eig eii eil ein eir eis eit eiu eix ela elc ele elg eli ell eln elr els elt elu elx en- ena enc ene eng eni enl enn enr ens ent enu era erc ere erg eri erl ern err ers ert eru es- esa esc ese esg esi esl esn esr ess est esu esx eta etc ete etg eti etl etn etr ets ett etu etx eu- eua euc eue eug eui eul eun eur eus eut eux ex- exa exc exe exi exl exr exs ext exu exx gaa gac gae gag gai gal gan gar gas gat gau gca gcc gce gcg gci gcl gcn gcr gcs gct gcu ge- gea gec gee geg gei gel gen ger ges get geu gex gga ggc ggg ggi ggn ggr ggs ggt ggu gia gic gie gig gii gil gin gir gis git giu gla glc gle glg gli gll gln glr gls glt glu glx gna gnc gne gni gnl gnn gnr gns gnt gnu gra grc gre grg gri grl grn grr grs grt gru grx gsa gsc gse gsg gsi gsl gsn gsr gss gst gsu gsx gta gtc gte gtg gti gtl gtn gtr gts gtt gtu gtx gu- gua guc gue gug gui gul gun gur gus gut guu gxa gxl gxs gxt ia- iaa iac iae iag iai ial ian iar ias iat iau ica icc ice icg ici icl icn icr ics ict icu ie- iea iec iee ieg iei iel ien ier ies iet iex iga igc ige igg igi igl ign igr igs igt igu iia iic iie iii iil iin iir iis iit iiu iix il- ila ilc ile ilg ili ill iln ilr ils ilt ilu ilx in- ina inc ine ing ini inl inn inr ins int inu inx ir- ira irc ire irg iri irl irn irr irs irt iru irx is- isa isc ise isg isi isl isn isr iss ist isu ita itc ite itg iti itl itn its itt itu itx iu- iua iuc iue iug iui iur ius iut ixc ixe ixi ixl ixn la- laa lac lae lag lai lal lan lar las lat lau lax lca lcc lce lcg lci lcl lcn lcr lcs lct lcu lcx lea lec lee leg lei lel len ler les let leu lex lga lgc lge lgg lgi lgl lgn lgr lgs lgt lgu lia lic lie lig lii lil lin lir lis lit liu lix lla llc lle llg lli lll lln llr lls llt llu lna lnc lne lng lni lnl lnn lnr lns lnt lnu lra lrc lrg lri lrn lrr lrs lrt lru lsa lsc lse lsg lsi lsl lsn lsr lss lst lsu lta ltc lte ltg lti ltl ltr lts ltt ltu ltx lua luc lue lug lui lul lun lur lus lut luu lux lxc lxi lxr lxx n-i naa nac nae nag nai nal nan nar nas nat nau nax nca ncc nce ncg nci ncl ncn ncr ncs nct ncu ncx ne- nea nec nee neg nei nel nen ner nes net neu nex nga ngc nge ngg ngi ngl ngn ngs ngt ngu nia nic nie nig nii nil nin nir nis nit niu nix nla nlc nle nlg nli nll nln nlr nls nlt nlu nlx nna nnc nne nng nni nnl nnn nns nnt nnu nra nrc nre nrg nri nrl nrn nrr nrs nrt nru nrx nsa nsc nse nsg nsi nsl nsn nsr nss nst nsu nsx nta ntc nte ntg nti ntn ntr nts ntt ntu ntx nua nuc nue nug nui nul nun nur nus nut nuu nux nxc nxl nxt ra- raa rac rae rag rai ral ran rar ras rat rau rax rca rcc rce rcg rci rcl rcn rcr rcs rct rcu rcx re- rea rec ree reg rei rel ren rer res ret