-al -er -ic a-a a-c a-i aaa aac aae aag aai aal aan aar aau ac- aca acc ace acg aci acl acn acr acu aea aec aee aeg aei ael aen aer aeu ag- aga agc age agg agi agl agn agr agu ai- aia aic aie aig aii ail ain air aiu al- ala alc ale alg ali all aln alr alu an- ana anc ane ang ani anl ann anr anu ar- ara arc are arg ari arl arn arr aru au- aua auc aue aug aui aul aun aur c-- caa cac cae cag cai cal can car cau cca ccc cce ccg cci ccl ccn ccr ccu ce- cea cec cee ceg cei cel cen cer ceu cga cgc cge cgg cgi cgl cgn cgr cgu ci- cia cic cie cig cii cil cin cir ciu cl- cla clc cle clg cli cll cln clr clu cn- cna cnc cne cng cni cnl cnn cnr cnu cra crc cre crg cri crl crn crr cru cua cuc cue cug cui cul cun cur cuu eaa eac eae eag eai eal ean ear eau ec- eca ecc ece ecg eci ecl ecn ecr ecu eea eec eee eeg eel een eer ega egc ege egg egi egl egn egr egu eia eic eie eig eii eil ein eir eiu ela elc ele elg eli ell eln elr elu en- ena enc ene eng eni enl enn enr enu era erc ere erg eri erl ern err eru eu- eua euc eue eug eui eul eun eur gaa gac gae gag gai gal gan gar gau gca gcc gce gcg gci gcl gcn gcr gcu ge- gea gec gee geg gei gel gen ger geu gga ggc ggg ggi ggn ggr ggu gia gic gie gig gii gil gin gir giu gla glc gle glg gli gll gln glr glu gna gnc gne gni gnl gnn gnr gnu gra grc gre grg gri grl grn grr gru gu- gua guc gue gug gui gul gun gur guu ia- iaa iac iae iag iai ial ian iar iau ica icc ice icg ici icl icn icr icu ie- iea iec iee ieg iei iel ien ier iga igc ige igg igi igl ign igr igu iia iic iie iii iil iin iir iiu il- ila ilc ile ilg ili ill iln ilr ilu in- ina inc ine ing ini inl inn inr inu ir- ira irc ire irg iri irl irn irr iru iu- iua iuc iue iug iui iur la- laa lac lae lag lai lal lan lar lau lca lcc lce lcg lci lcl lcn lcr lcu lea lec lee leg lei lel len ler leu lga lgc lge lgg lgi lgl lgn lgr lgu lia lic lie lig lii lil lin lir liu lla llc lle llg lli lll lln llr llu lna lnc lne lng lni lnl lnn lnr lnu lra lrc lrg lri lrn lrr lru lua luc lue lug lui lul lun lur luu n-i naa nac nae nag nai nal nan nar nau nca ncc nce ncg nci ncl ncn ncr ncu ne- nea nec nee neg nei nel nen ner neu nga ngc nge ngg ngi ngl ngn ngu nia nic nie nig nii nil nin nir niu nla nlc nle nlg nli nll nln nlr nlu nna nnc nne nng nni nnl nnn nnu nra nrc nre nrg nri nrl nrn nrr nru nua nuc nue nug nui nul nun nur nuu ra- raa rac rae rag rai ral ran rar rau rca rcc rce rcg rci rcl rcn rcr rcu re- rea rec ree reg rei rel ren rer reu rga rgc rge rgg rgi rgn rgr ria ric rie rig rii ril rin rir rla rlc rle rlg rli rll rln rlr rlu rna rnc rng rni rnn rnr rnu rra rrc rrg rri rrl rrn rrr rru rua ruc rue rug rui run rur ruu ua- uaa uac uae uag uai ual uan uar uau uca ucc uce ucg uci ucl ucn ucr ucu uea uec uee ueg uei uel uen uer uga ugc uge ugg ugi ugl ugn ugr ugu uia uic uie uig uii uil uin uir uiu ula ulc ule ulg uli ull uln ulr ulu un- una unc une ung uni unl unn unr unu ur- ura urc ure urg uri url urn urr uru uua uuc uue uug uun uur uuu