-ic -ji a-a a-c a-i a-t aaa aac aag aai aaj aan aat aau ac- aca acc acg aci acj acn act acu ag- aga agc agg agi agj agn agt agu ai- aia aic aig aii ain ait aiu aja ajc aji ajj ajn ajt aju an- ana anc ang ani anj ann ant anu at- ata atc atg ati atn att atu au- aua auc aug aui auj aun aut c-- c-j caa cac cag cai caj can cat cau cca ccc ccg cci ccj ccn cct ccu cga cgc cgg cgi cgn cgt cgu ci- cia cic cig cii cij cin cit ciu cja cjc cjg cn- cna cnc cng cni cnj cnn cnt cnu cta ctc ctg cti ctn ctt ctu cua cuc cug cui cun cut cuu gaa gac gag gai gaj gan gat gau gca gcc gcg gci gcn gct gcu gga ggc ggg ggi ggj ggn ggt ggu gia gic gig gii gij gin git giu gja gjc gjg gjt gna gnc gni gnn gnt gnu gta gtc gtg gti gtn gtt gtu gu- gua guc gug gui guj gun gut guu ia- iaa iac iag iai ian iat iau ica icc icg ici icj icn ict icu iga igc igg igi ign igt igu iia iic iii iij iin iit iiu ija ijc ijg iji ijn ijt iju in- ina inc ing ini inj inn int inu ita itc itg iti itj itn itt itu iu- iua iuc iug iui iut j-i jaa jac jag jai jaj jan jat jau jca jcc jci jct jcu jga jgi jgn jgt jgu jia jic jig jii jij jin jit jiu jja jjc jjg jjj jju jna jnc jng jnj jnn jnt jnu jta jtc jtg jti jtn jtt jtu jug jui jun jut n-i naa nac nag nai naj nan nat nau nca ncc ncg nci ncn nct ncu nga ngc ngg ngi ngj ngn ngt ngu nia nic nig nii nin nit niu nja njc njn nju nna nnc nng nni nnn nnt nnu nta ntc ntg nti ntn ntt ntu nua nuc nug nui nuj nun nut nuu taa tac tag tai taj tan tat tau tca tcc tcg tci tcj tcn tct tcu tga tgc tgg tgi tgn tgt tgu tia tic tig tii tin tit tiu tjc tji tju tna tnc tng tni tnn tnt tta ttc ttg tti ttn ttt ttu tua tuc tug tui tuj tun tut tuu ua- uaa uac uag uai uaj uan uat uau uca ucc ucg uci ucj ucn uct ucu uga ugc ugg ugi ugn ugt ugu uia uic uig uii uin uit uiu ujc uji un- una unc ung uni unn unt unu uta utc uti utj utn utt utu uua uuc uug uun uut uuu