-al -ic a-a a-c a-i a-t aaa aac aae aag aai aal aan aat ac- aca acc ace acg aci acl acn act aea aec aee aeg aei ael aen aet ag- aga agc age agg agi agl agn agt ai- aia aic aie aig aii ail ain ait al- ala alc ale alg ali all aln alt an- ana anc ane ang ani anl ann ant at- ata atc ate atg ati atl atn att c-- caa cac cae cag cai cal can cat cca ccc cce ccg cci ccl ccn cct ce- cea cec cee ceg cei cel cen cet cga cgc cge cgg cgi cgl cgn cgt ci- cia cic cie cig cii cil cin cit cl- cla clc cle clg cli cll cln clt cn- cna cnc cne cng cni cnl cnn cnt cta ctc cte ctg cti ctl ctn ctt eaa eac eae eag eai eal ean eat ec- eca ecc ece ecg eci ecl ecn ect eea eec eee eeg eel een eet ega egc ege egg egi egl egn egt eia eic eie eig eii eil ein eit ela elc ele elg eli ell eln elt en- ena enc ene eng eni enl enn ent eta etc ete etg eti etl etn ett gaa gac gae gag gai gal gan gat gca gcc gce gcg gci gcl gcn gct ge- gea gec gee geg gei gel gen get gga ggc ggg ggi ggn ggt gia gic gie gig gii gil gin git gla glc gle glg gli gll gln glt gna gnc gne gni gnl gnn gnt gta gtc gte gtg gti gtl gtn gtt ia- iaa iac iae iag iai ial ian iat ica icc ice icg ici icl icn ict ie- iea iec iee ieg iei iel ien iet iga igc ige igg igi igl ign igt iia iic iie iii iil iin iit il- ila ilc ile ilg ili ill iln ilt in- ina inc ine ing ini inl inn int ita itc ite itg iti itl itn itt la- laa lac lae lag lai lal lan lat lca lcc lce lcg lci lcl lcn lct lea lec lee leg lei lel len let lga lgc lge lgg lgi lgl lgn lgt lia lic lie lig lii lil lin lit lla llc lle llg lli lll lln llt lna lnc lne lng lni lnl lnn lnt lta ltc lte ltg lti ltl ltt n-i naa nac nae nag nai nal nan nat nca ncc nce ncg nci ncl ncn nct ne- nea nec nee neg nei nel nen net nga ngc nge ngg ngi ngl ngn ngt nia nic nie nig nii nil nin nit nla nlc nle nlg nli nll nln nlt nna nnc nne nng nni nnl nnn nnt nta ntc nte ntg nti ntn ntt taa tac tae tag tai tal tan tat tca tcc tce tcg tci tcl tcn tct te- tea tec tee teg tei tel ten tet tga tgc tge tgg tgi tgl tgn tgt tia tic tie tig tii til tin tit tla tlc tle tlg tli tll tln tlt tna tnc tne tng tni tnl tnn tnt tta ttc tte ttg tti ttl ttn ttt