-ic a-a a-c a-i a-t aaa aac aag aai aan aao aat aau ac- aca acc acg aci acn aco act acu ag- aga agc agg agi agn ago agt agu ai- aia aic aig aii ain aio ait aiu an- ana anc ang ani ann ano ant anu aoa aoc aog aoi aon aoo aot aou at- ata atc atg ati atn ato att atu au- aua auc aug aui aun auo aut c-- caa cac cag cai can cao cat cau cca ccc ccg cci ccn cco cct ccu cga cgc cgg cgi cgn cgo cgt cgu ci- cia cic cig cii cin cio cit ciu cn- cna cnc cng cni cnn cno cnt cnu co- coa coc cog coi con coo cot cou cta ctc ctg cti ctn cto ctt ctu cua cuc cug cui cun cuo cut cuu gaa gac gag gai gan gao gat gau gca gcc gcg gci gcn gco gct gcu gga ggc ggg ggi ggn ggo ggt ggu gia gic gig gii gin gio git giu gna gnc gni gnn gno gnt gnu goa goc gog goi gon goo got gou gta gtc gtg gti gtn gto gtt gtu gu- gua guc gug gui gun guo gut guu ia- iaa iac iag iai ian iao iat iau ica icc icg ici icn ico ict icu iga igc igg igi ign igo igt igu iia iic iii iin iio iit iiu in- ina inc ing ini inn ino int inu io- ioa ioc iog ioi ion ioo iot iou ita itc itg iti itn ito itt itu iu- iua iuc iug iui iut n-i naa nac nag nai nan nao nat nau nca ncc ncg nci ncn nco nct ncu nga ngc ngg ngi ngn ngo ngt ngu nia nic nig nii nin nio nit niu nna nnc nng nni nnn nno nnt nnu no- noa noc nog noi non noo not nou nta ntc ntg nti ntn nto ntt ntu nua nuc nug nui nun nuo nut nuu o-i oaa oac oag oai oan oao oat oau oc- oca occ ocg oci ocn oco oct ocu oga ogc ogg ogi ogn ogo ogt oia oic oii oin oio oit oiu on- ona onc ong oni onn ono ont onu oo- ooa ooc oog ooi oon ooo oot ot- ota otc otg oti otn oto ott otu ou- oua ouc oui oun ouo out taa tac tag tai tan tao tat tau tca tcc tcg tci tcn tco tct tcu tga tgc tgg tgi tgn tgo tgt tgu tia tic tig tii tin tio tit tiu tna tnc tng tni tnn tno tnt to- toa toc tog toi ton too tot tou tta ttc ttg tti ttn tto ttt ttu tua tuc tug tui tun tuo tut tuu ua- uaa uac uag uai uan uao uat uau uca ucc ucg uci ucn uco uct ucu uga ugc ugg ugi ugn ugo ugt ugu uia uic uig uii uin uio uit uiu un- una unc ung uni unn uno unt unu uoa uoc uog uon uoo uot uta utc uti utn uto utt utu uua uuc uug uun uut uuu