-ic a-a a-c a-i a-t aaa aac aag aai aan aat aau aay ac- aca acc acg aci acn act acu acy ag- aga agc agg agi agn agt agu agy ai- aia aic aig aii ain ait aiu aiy an- ana anc ang ani ann ant anu any at- ata atc atg ati atn att atu au- aua auc aug aui aun aut ay- aya ayc ayi ayn ayt ayu c-- caa cac cag cai can cat cau cay cca ccc ccg cci ccn cct ccu cga cgc cgg cgi cgn cgt cgu cgy ci- cia cic cig cii cin cit ciu cn- cna cnc cng cni cnn cnt cnu cny cta ctc ctg cti ctn ctt ctu cty cua cuc cug cui cun cut cuu cuy cya cyc cyg cyn cyt gaa gac gag gai gan gat gau gay gca gcc gcg gci gcn gct gcu gga ggc ggg ggi ggn ggt ggu gia gic gig gii gin git giu giy gna gnc gni gnn gnt gnu gta gtc gtg gti gtn gtt gtu gty gu- gua guc gug gui gun gut guu guy gy- gya gyn ia- iaa iac iag iai ian iat iau ica icc icg ici icn ict icu icy iga igc igg igi ign igt igu igy iia iic iii iin iit iiu in- ina inc ing ini inn int inu iny ita itc itg iti itn itt itu ity iu- iua iuc iug iui iut iya iyc iyt iyy n-i naa nac nag nai nan nat nau nay nca ncc ncg nci ncn nct ncu nga ngc ngg ngi ngn ngt ngu nia nic nig nii nin nit niu nna nnc nng nni nnn nnt nnu nta ntc ntg nti ntn ntt ntu nua nuc nug nui nun nut nuu nuy nya nyc nyg nyn nyt nyu nyy taa tac tag tai tan tat tau tay tca tcc tcg tci tcn tct tcu tga tgc tgg tgi tgn tgt tgu tgy tia tic tig tii tin tit tiu tiy tna tnc tng tni tnn tnt tta ttc ttg tti ttn ttt ttu tty tua tuc tug tui tun tut tuu tuy tya tyc tyg tyn tyt ua- uaa uac uag uai uan uat uau uay uca ucc ucg uci ucn uct ucu uga ugc ugg ugi ugn ugt ugu uia uic uig uii uin uit uiu un- una unc ung uni unn unt unu uny uta utc uti utn utt utu uty uua uuc uug uun uut uuu uyc uyi uyu yaa yac yag yai yan yat yau yay yca ycc yci ycu ycy yga ygc yig yii yin yit yna yng ynn ynu yny yta ytc ytn ytt ytu yua yug yui yun yut yuu yuy yyc yyg yyt yyu yyy