-ic a-a a-c a-i a-t aaa aac aag aai aam aao aat ac- aca acc acg aci acm aco act ag- aga agc agg agi agm ago agt ai- aia aic aig aii aim aio ait ama amc amg ami amm amo amt aoa aoc aog aoi aom aoo aot at- ata atc atg ati atm ato att c-- caa cac cag cai cam cao cat cca ccc ccg cci ccm cco cct cga cgc cgg cgi cgm cgo cgt ci- cia cic cig cii cim cio cit cma cmc cmg cmi cmm cmo cmt co- coa coc cog coi com coo cot cta ctc ctg cti ctm cto ctt gaa gac gag gai gam gao gat gca gcc gcg gci gcm gco gct gga ggc ggg ggi ggm ggo ggt gia gic gig gii gim gio git gma gmc gmg gmi gmm gmo gmt goa goc gog goi gom goo got gta gtc gtg gti gtm gto gtt ia- iaa iac iag iai iam iao iat ica icc icg ici icm ico ict iga igc igg igi igm igo igt iia iic iii iim iio iit im- ima imc img imi imm imo imt io- ioa ioc iog ioi iom ioo iot ita itc itg iti itm ito itt m-o maa mac mag mai mam mao mat mc- mca mcc mcg mci mcm mco mct mga mgc mgi mgm mgo mgt mi- mia mic mig mii mim mio mit mma mmc mmg mmi mmm mmo mmt moa moc mog moi mom moo mot mta mtc mtg mti mtm mto mtt o-i oaa oac oag oai oam oao oat oc- oca occ ocg oci ocm oco oct oga ogc ogg ogi ogo ogt oia oic oii oim oio oit om- oma omc omg omi omm omo omt oo- ooa ooc oog ooi oom ooo oot ot- ota otc otg oti otm oto ott taa tac tag tai tam tao tat tca tcc tcg tci tcm tco tct tga tgc tgg tgi tgm tgo tgt tia tic tig tii tim tio tit tma tmc tmg tmi tmm tmo tmt to- toa toc tog toi tom too tot tta ttc ttg tti ttm tto ttt