-al -ic a-a a-c a-i aaa aac aag aai aal aan aar aau ac- aca acc acg aci acl acn acr acu ag- aga agc agg agi agl agn agr agu ai- aia aic aig aii ail ain air aiu al- ala alc alg ali all aln alr alu an- ana anc ang ani anl ann anr anu ar- ara arc arg ari arl arn arr aru au- aua auc aug aui aul aun aur c-- caa cac cag cai cal can car cau cca ccc ccg cci ccl ccn ccr ccu cga cgc cgg cgi cgl cgn cgr cgu ci- cia cic cig cii cil cin cir ciu cl- cla clc clg cli cll cln clr clu cn- cna cnc cng cni cnl cnn cnr cnu cra crc crg cri crl crn crr cru cua cuc cug cui cul cun cur cuu gaa gac gag gai gal gan gar gau gca gcc gcg gci gcl gcn gcr gcu gga ggc ggg ggi ggn ggr ggu gia gic gig gii gil gin gir giu gla glc glg gli gll gln glr glu gna gnc gni gnl gnn gnr gnu gra grc grg gri grl grn grr gru gu- gua guc gug gui gul gun gur guu ia- iaa iac iag iai ial ian iar iau ica icc icg ici icl icn icr icu iga igc igg igi igl ign igr igu iia iic iii iil iin iir iiu il- ila ilc ilg ili ill iln ilr ilu in- ina inc ing ini inl inn inr inu ir- ira irc irg iri irl irn irr iru iu- iua iuc iug iui iur la- laa lac lag lai lal lan lar lau lca lcc lcg lci lcl lcn lcr lcu lga lgc lgg lgi lgl lgn lgr lgu lia lic lig lii lil lin lir liu lla llc llg lli lll lln llr llu lna lnc lng lni lnl lnn lnr lnu lra lrc lrg lri lrn lrr lru lua luc lug lui lul lun lur luu n-i naa nac nag nai nal nan nar nau nca ncc ncg nci ncl ncn ncr ncu nga ngc ngg ngi ngl ngn ngu nia nic nig nii nil nin nir niu nla nlc nlg nli nll nln nlr nlu nna nnc nng nni nnl nnn nnu nra nrc nrg nri nrl nrn nrr nru nua nuc nug nui nul nun nur nuu ra- raa rac rag rai ral ran rar rau rca rcc rcg rci rcl rcn rcr rcu rga rgc rgg rgi rgn rgr ria ric rig rii ril rin rir rla rlc rlg rli rll rln rlr rlu rna rnc rng rni rnn rnr rnu rra rrc rrg rri rrl rrn rrr rru rua ruc rug rui run rur ruu ua- uaa uac uag uai ual uan uar uau uca ucc ucg uci ucl ucn ucr ucu uga ugc ugg ugi ugl ugn ugr ugu uia uic uig uii uil uin uir uiu ula ulc ulg uli ull uln ulr ulu un- una unc ung uni unl unn unr unu ur- ura urc urg uri url urn urr uru uua uuc uug uun uur uuu