-al a-a a-c a-t aaa aac aad aae aag aal aan aat ac- aca acc acd ace acg acl acn act ad- ada adc add ade adg adl adn adt aea aec aed aee aeg ael aen aet ag- aga agc agd age agg agl agn agt al- ala alc ald ale alg all aln alt an- ana anc and ane ang anl ann ant at- ata atc atd ate atg atl atn att c-- caa cac cad cae cag cal can cat cca ccc ccd cce ccg ccl ccn cct cda cdc cdd cde cdg cdl cdn cdt ce- cea cec ced cee ceg cel cen cet cga cgc cgd cge cgg cgl cgn cgt cl- cla clc cld cle clg cll cln clt cn- cna cnc cnd cne cng cnl cnn cnt cta ctc ctd cte ctg ctl ctn ctt daa dac dad dae dag dal dan dat dca dcc dcd dce dcg dcl dcn dct dda ddc ddd dde ddg ddl ddn ddt de- dea dec ded dee deg del den det dga dgc dgd dge dgg dgl dgn dgt dl- dla dlc dld dle dlg dll dlt dna dnc dnd dne dng dnl dnn dnt dta dtc dtd dte dtg dtl dtn dtt eaa eac ead eae eag eal ean eat ec- eca ecc ecd ece ecg ecl ecn ect ed- eda edc edd ede edg edl edn edt eea eec eed eee eeg eel een eet ega egc egd ege egg egl egn egt ela elc eld ele elg ell eln elt en- ena enc end ene eng enl enn ent eta etc etd ete etg etl etn ett g-d gaa gac gad gae gag gal gan gat gca gcc gcd gce gcg gcl gcn gct gda gdc gdd gde gdl gdn gdt ge- gea gec ged gee geg gel gen get gga ggc ggd ggg ggn ggt gla glc gld gle glg gll gln glt gna gnc gnd gne gnl gnn gnt gta gtc gtd gte gtg gtl gtn gtt la- laa lac lad lae lag lal lan lat lca lcc lcd lce lcg lcl lcn lct lda ldc ldd lde ldg ldl ldn ldt lea lec led lee leg lel len let lga lgc lgd lge lgg lgl lgn lgt lla llc lld lle llg lll lln llt lna lnc lnd lne lng lnl lnn lnt lta ltc ltd lte ltg ltl ltt naa nac nad nae nag nal nan nat nca ncc ncd nce ncg ncl ncn nct nda ndc ndd nde ndg ndl ndn ndt ne- nea nec ned nee neg nel nen net nga ngc ngd nge ngg ngl ngn ngt nla nlc nld nle nlg nll nln nlt nna nnc nne nng nnl nnn nnt nta ntc ntd nte ntg ntn ntt taa tac tad tae tag tal tan tat tca tcc tcd tce tcg tcl tcn tct tda tdc tdd tde tdg tdl tdn tdt te- tea tec ted tee teg tel ten tet tga tgc tge tgg tgl tgn tgt tla tlc tld tle tlg tll tln tlt tna tnc tnd tne tng tnl tnn tnt tta ttc ttd tte ttg ttl ttn ttt