-al -ic a-a a-c a-i a-t aaa aac aag aai aal aan aar aat aau ac- aca acc acg aci acl acn acr act acu ag- aga agc agg agi agl agn agr agt agu ai- aia aic aig aii ail ain air ait aiu al- ala alc alg ali all aln alr alt alu an- ana anc ang ani anl ann anr ant anu ar- ara arc arg ari arl arn arr art aru at- ata atc atg ati atl atn atr att atu au- aua auc aug aui aul aun aur aut c-- caa cac cag cai cal can car cat cau cca ccc ccg cci ccl ccn ccr cct ccu cga cgc cgg cgi cgl cgn cgr cgt cgu ci- cia cic cig cii cil cin cir cit ciu cl- cla clc clg cli cll cln clr clt clu cn- cna cnc cng cni cnl cnn cnr cnt cnu cra crc crg cri crl crn crr crt cru cta ctc ctg cti ctl ctn ctr ctt ctu cua cuc cug cui cul cun cur cut cuu gaa gac gag gai gal gan gar gat gau gca gcc gcg gci gcl gcn gcr gct gcu gga ggc ggg ggi ggn ggr ggt ggu gia gic gig gii gil gin gir git giu gla glc glg gli gll gln glr glt glu gna gnc gni gnl gnn gnr gnt gnu gra grc grg gri grl grn grr grt gru gta gtc gtg gti gtl gtn gtr gtt gtu gu- gua guc gug gui gul gun gur gut guu ia- iaa iac iag iai ial ian iar iat iau ica icc icg ici icl icn icr ict icu iga igc igg igi igl ign igr igt igu iia iic iii iil iin iir iit iiu il- ila ilc ilg ili ill iln ilr ilt ilu in- ina inc ing ini inl inn inr int inu ir- ira irc irg iri irl irn irr irt iru ita itc itg iti itl itn itt itu iu- iua iuc iug iui iur iut la- laa lac lag lai lal lan lar lat lau lca lcc lcg lci lcl lcn lcr lct lcu lga lgc lgg lgi lgl lgn lgr lgt lgu lia lic lig lii lil lin lir lit liu lla llc llg lli lll lln llr llt llu lna lnc lng lni lnl lnn lnr lnt lnu lra lrc lrg lri lrn lrr lrt lru lta ltc ltg lti ltl ltr ltt ltu lua luc lug lui lul lun lur lut luu n-i naa nac nag nai nal nan nar nat nau nca ncc ncg nci ncl ncn ncr nct ncu nga ngc ngg ngi ngl ngn ngt ngu nia nic nig nii nil nin nir nit niu nla nlc nlg nli nll nln nlr nlt nlu nna nnc nng nni nnl nnn nnt nnu nra nrc nrg nri nrl nrn nrr nrt nru nta ntc ntg nti ntn ntr ntt ntu nua nuc nug nui nul nun nur nut nuu ra- raa rac rag rai ral ran rar rat rau rca rcc rcg rci rcl rcn rcr rct rcu rga rgc rgg rgi rgn rgr rgt ria ric rig rii ril rin rir rit rla rlc rlg rli rll rln rlr rlt rlu rna rnc rng rni rnn rnr rnt rnu rra rrc rrg rri rrl rrn rrr rrt rru rta rtc rtg rti rtl rtn rtr rtt rtu rua ruc rug rui run rur rut ruu taa tac tag tai tal tan tar tat tau tca tcc tcg tci tcl tcn tcr tct tcu tga tgc tgg tgi tgl tgn tgr tgt tgu tia tic tig tii til tin tir tit tiu tla tlc tlg tli tll tln tlr tlt tlu tna tnc tng tni tnl tnn tnr tnt tra trc trg tri trl trn trr trt tru tta ttc ttg tti ttl ttn ttr ttt ttu tua tuc tug tui tul tun tur tut tuu ua- uaa uac uag uai ual uan uar uat uau uca ucc ucg uci ucl ucn ucr uct ucu uga ugc ugg ugi ugl ugn ugr ugt ugu uia uic uig uii uil uin uir uit uiu ula ulc ulg uli ull uln ulr ult ulu un- una unc ung uni unl unn unr unt unu ur- ura urc urg uri url urn urr urt uru uta utc uti utl utn utr utt utu uua uuc uug uun uur uut uuu