-al -ic -ol a-a a-c a-i a-t aaa aac aag aai aal aao aat ac- aca acc acg aci acl aco act ag- aga agc agg agi agl ago agt ai- aia aic aig aii ail aio ait al- ala alc alg ali all alo alt aoa aoc aog aoi aol aoo aot at- ata atc atg ati atl ato att c-- caa cac cag cai cal cao cat cca ccc ccg cci ccl cco cct cga cgc cgg cgi cgl cgo cgt ci- cia cic cig cii cil cio cit cl- cla clc clg cli cll clo clt co- coa coc cog coi col coo cot cta ctc ctg cti ctl cto ctt gaa gac gag gai gal gao gat gca gcc gcg gci gcl gco gct gga ggc ggg ggi ggo ggt gia gic gig gii gil gio git gla glc glg gli gll glo glt goa goc gog goi gol goo got gta gtc gtg gti gtl gto gtt ia- iaa iac iag iai ial iao iat ica icc icg ici icl ico ict iga igc igg igi igl igo igt iia iic iii iil iio iit il- ila ilc ilg ili ill ilo ilt io- ioa ioc iog ioi iol ioo iot ita itc itg iti itl ito itt la- laa lac lag lai lal lao lat lca lcc lcg lci lcl lco lct lga lgc lgg lgi lgl lgo lgt lia lic lig lii lil lio lit lla llc llg lli lll llo llt loa loc log loi lol loo lot lta ltc ltg lti ltl lto ltt o-i oaa oac oag oai oal oao oat oc- oca occ ocg oci ocl oco oct oga ogc ogg ogi ogl ogo ogt oia oic oii oil oio oit ola olc olg oli oll olo olt oo- ooa ooc oog ooi ool ooo oot ot- ota otc otg oti otl oto ott taa tac tag tai tal tao tat tca tcc tcg tci tcl tco tct tga tgc tgg tgi tgl tgo tgt tia tic tig tii til tio tit tla tlc tlg tli tll tlo tlt to- toa toc tog toi tol too tot tta ttc ttg tti ttl tto ttt