-al -ic a-a a-c a-i a-t a-z aaa aac aag aai aal aan aat aaz ac- aca acc acg aci acl acn act acz ag- aga agc agg agi agl agn agt agz ai- aia aic aig aii ail ain ait aiz al- ala alc alg ali all aln alt alz an- ana anc ang ani anl ann ant anz at- ata atc atg ati atl atn att atz az- aza azg azi azn azt azz c-- caa cac cag cai cal can cat caz cca ccc ccg cci ccl ccn cct ccz cga cgc cgg cgi cgl cgn cgt ci- cia cic cig cii cil cin cit cl- cla clc clg cli cll cln clt clz cn- cna cnc cng cni cnl cnn cnt cta ctc ctg cti ctl ctn ctt ctz cz- czc czt gaa gac gag gai gal gan gat gaz gca gcc gcg gci gcl gcn gct gga ggc ggg ggi ggn ggt ggz gia gic gig gii gil gin git giz gla glc glg gli gll gln glt glz gna gnc gni gnl gnn gnt gta gtc gtg gti gtl gtn gtt gza ia- iaa iac iag iai ial ian iat iaz ica icc icg ici icl icn ict icz iga igc igg igi igl ign igt iia iic iii iil iin iit il- ila ilc ilg ili ill iln ilt ilz in- ina inc ing ini inl inn int ita itc itg iti itl itn itt itz iza izi izz la- laa lac lag lai lal lan lat laz lca lcc lcg lci lcl lcn lct lga lgc lgg lgi lgl lgn lgt lia lic lig lii lil lin lit liz lla llc llg lli lll lln llt llz lna lnc lng lni lnl lnn lnt lta ltc ltg lti ltl ltt ltz lzi n-i naa nac nag nai nal nan nat naz nca ncc ncg nci ncl ncn nct nga ngc ngg ngi ngl ngn ngt nia nic nig nii nil nin nit niz nla nlc nlg nli nll nln nlt nlz nna nnc nng nni nnl nnn nnt nnz nta ntc ntg nti ntn ntt ntz nzg nzi nzz taa tac tag tai tal tan tat taz tca tcc tcg tci tcl tcn tct tga tgc tgg tgi tgl tgn tgt tgz tia tic tig tii til tin tit tiz tla tlc tlg tli tll tln tlt tlz tna tnc tng tni tnl tnn tnt tnz tta ttc ttg tti ttl ttn ttt tza z-g zaa zac zag zai zan zat zaz zcl zgg zgi zia zig zil zin zit ziz zla zlt znc znn zta ztl zzt zzz