-al -ic -ol a-a a-c a-i a-t aaa aac aag aai aal aan aao aat ac- aca acc acg aci acl acn aco act ag- aga agc agg agi agl agn ago agt ai- aia aic aig aii ail ain aio ait al- ala alc alg ali all aln alo alt an- ana anc ang ani anl ann ano ant aoa aoc aog aoi aol aon aoo aot at- ata atc atg ati atl atn ato att c-- caa cac cag cai cal can cao cat cca ccc ccg cci ccl ccn cco cct cga cgc cgg cgi cgl cgn cgo cgt ci- cia cic cig cii cil cin cio cit cl- cla clc clg cli cll cln clo clt cn- cna cnc cng cni cnl cnn cno cnt co- coa coc cog coi col con coo cot cta ctc ctg cti ctl ctn cto ctt gaa gac gag gai gal gan gao gat gca gcc gcg gci gcl gcn gco gct gga ggc ggg ggi ggn ggo ggt gia gic gig gii gil gin gio git gla glc glg gli gll gln glo glt gna gnc gni gnl gnn gno gnt goa goc gog goi gol gon goo got gta gtc gtg gti gtl gtn gto gtt ia- iaa iac iag iai ial ian iao iat ica icc icg ici icl icn ico ict iga igc igg igi igl ign igo igt iia iic iii iil iin iio iit il- ila ilc ilg ili ill iln ilo ilt in- ina inc ing ini inl inn ino int io- ioa ioc iog ioi iol ion ioo iot ita itc itg iti itl itn ito itt la- laa lac lag lai lal lan lao lat lca lcc lcg lci lcl lcn lco lct lga lgc lgg lgi lgl lgn lgo lgt lia lic lig lii lil lin lio lit lla llc llg lli lll lln llo llt lna lnc lng lni lnl lnn lno lnt loa loc log loi lol lon loo lot lta ltc ltg lti ltl lto ltt n-i naa nac nag nai nal nan nao nat nca ncc ncg nci ncl ncn nco nct nga ngc ngg ngi ngl ngn ngo ngt nia nic nig nii nil nin nio nit nla nlc nlg nli nll nln nlo nlt nna nnc nng nni nnl nnn nno nnt no- noa noc nog noi nol non noo not nta ntc ntg nti ntn nto ntt o-i oaa oac oag oai oal oan oao oat oc- oca occ ocg oci ocl ocn oco oct oga ogc ogg ogi ogl ogn ogo ogt oia oic oii oil oin oio oit ola olc olg oli oll oln olo olt on- ona onc ong oni onl onn ono ont oo- ooa ooc oog ooi ool oon ooo oot ot- ota otc otg oti otl otn oto ott taa tac tag tai tal tan tao tat tca tcc tcg tci tcl tcn tco tct tga tgc tgg tgi tgl tgn tgo tgt tia tic tig tii til tin tio tit tla tlc tlg tli tll tln tlo tlt tna tnc tng tni tnl tnn tno tnt to- toa toc tog toi tol ton too tot tta ttc ttg tti ttl ttn tto ttt