-al -ic a-a a-c a-i aaa aac aag aai aal aan aar aas aau ac- aca acc acg aci acl acn acr acs acu ag- aga agc agg agi agl agn agr ags agu ai- aia aic aig aii ail ain air ais aiu al- ala alc alg ali all aln alr als alu an- ana anc ang ani anl ann anr ans anu ar- ara arc arg ari arl arn arr ars aru as- asa asc asg asi asl asn asr ass asu au- aua auc aug aui aul aun aur aus c-- caa cac cag cai cal can car cas cau cca ccc ccg cci ccl ccn ccr ccs ccu cga cgc cgg cgi cgl cgn cgr cgs cgu ci- cia cic cig cii cil cin cir cis ciu cl- cla clc clg cli cll cln clr cls clu cn- cna cnc cng cni cnl cnn cnr cns cnu cra crc crg cri crl crn crr crs cru csa csc csg csi csl csn csr css csu cua cuc cug cui cul cun cur cus cuu gaa gac gag gai gal gan gar gas gau gca gcc gcg gci gcl gcn gcr gcs gcu gga ggc ggg ggi ggn ggr ggs ggu gia gic gig gii gil gin gir gis giu gla glc glg gli gll gln glr gls glu gna gnc gni gnl gnn gnr gns gnu gra grc grg gri grl grn grr grs gru gsa gsc gsg gsi gsl gsn gsr gss gsu gu- gua guc gug gui gul gun gur gus guu ia- iaa iac iag iai ial ian iar ias iau ica icc icg ici icl icn icr ics icu iga igc igg igi igl ign igr igs igu iia iic iii iil iin iir iis iiu il- ila ilc ilg ili ill iln ilr ils ilu in- ina inc ing ini inl inn inr ins inu ir- ira irc irg iri irl irn irr irs iru is- isa isc isg isi isl isn isr iss isu iu- iua iuc iug iui iur ius la- laa lac lag lai lal lan lar las lau lca lcc lcg lci lcl lcn lcr lcs lcu lga lgc lgg lgi lgl lgn lgr lgs lgu lia lic lig lii lil lin lir lis liu lla llc llg lli lll lln llr lls llu lna lnc lng lni lnl lnn lnr lns lnu lra lrc lrg lri lrn lrr lrs lru lsa lsc lsg lsi lsl lsn lsr lss lsu lua luc lug lui lul lun lur lus luu n-i naa nac nag nai nal nan nar nas nau nca ncc ncg nci ncl ncn ncr ncs ncu nga ngc ngg ngi ngl ngn ngs ngu nia nic nig nii nil nin nir nis niu nla nlc nlg nli nll nln nlr nls nlu nna nnc nng nni nnl nnn nns nnu nra nrc nrg nri nrl nrn nrr nrs nru nsa nsc nsg nsi nsl nsn nsr nss nsu nua nuc nug nui nul nun nur nus nuu ra- raa rac rag rai ral ran rar ras rau rca rcc rcg rci rcl rcn rcr rcs rcu rga rgc rgg rgi rgn rgr rgs ria ric rig rii ril rin rir ris rla rlc rlg rli rll rln rlr rls rlu rna rnc rng rni rnn rnr rns rnu rra rrc rrg rri rrl rrn rrr rrs rru rsa rsc rsg rsi rsl rsn rsr rss rsu rua ruc rug rui run rur rus ruu saa sac sag sai sal san sar sas sau sca scc scg sci scl scn scr scs scu sga sgc sgg sgi sgl sgn sgr sgs sgu sia sic sig sii sil sin sir sis siu sla slc slg sli sll sln slr sls slu sna snc sng sni snl snn snr sns snu sr- sra src srg sri srl srn srr srs ss- ssa ssc ssg ssi ssl ssn ssr sss ssu sua suc sug sui sul sun sur sus suu ua- uaa uac uag uai ual uan uar uas uau uca ucc ucg uci ucl ucn ucr ucs ucu uga ugc ugg ugi ugl ugn ugr ugs ugu uia uic uig uii uil uin uir uis uiu ula ulc ulg uli ull uln ulr uls ulu un- una unc ung uni unl unn unr uns unu ur- ura urc urg uri url urn urr urs uru usa usc usg usi usl usn usr uss usu uua uuc uug uun uur uus uuu