-al -ic a-a a-c a-i a-t aaa aac aag aai aal aan aar aas aat aau ac- aca acc acg aci acl acn acr acs act acu ag- aga agc agg agi agl agn agr ags agt agu ai- aia aic aig aii ail ain air ais ait aiu al- ala alc alg ali all aln alr als alt alu an- ana anc ang ani anl ann anr ans ant anu ar- ara arc arg ari arl arn arr ars art aru as- asa asc asg asi asl asn asr ass ast asu at- ata atc atg ati atl atn atr ats att atu au- aua auc aug aui aul aun aur aus aut c-- caa cac cag cai cal can car cas cat cau cca ccc ccg cci ccl ccn ccr ccs cct ccu cga cgc cgg cgi cgl cgn cgr cgs cgt cgu ci- cia cic cig cii cil cin cir cis cit ciu cl- cla clc clg cli cll cln clr cls clt clu cn- cna cnc cng cni cnl cnn cnr cns cnt cnu cra crc crg cri crl crn crr crs crt cru csa csc csg csi csl csn csr css cst csu cta ctc ctg cti ctl ctn ctr cts ctt ctu cua cuc cug cui cul cun cur cus cut cuu gaa gac gag gai gal gan gar gas gat gau gca gcc gcg gci gcl gcn gcr gcs gct gcu gga ggc ggg ggi ggn ggr ggs ggt ggu gia gic gig gii gil gin gir gis git giu gla glc glg gli gll gln glr gls glt glu gna gnc gni gnl gnn gnr gns gnt gnu gra grc grg gri grl grn grr grs grt gru gsa gsc gsg gsi gsl gsn gsr gss gst gsu gta gtc gtg gti gtl gtn gtr gts gtt gtu gu- gua guc gug gui gul gun gur gus gut guu ia- iaa iac iag iai ial ian iar ias iat iau ica icc icg ici icl icn icr ics ict icu iga igc igg igi igl ign igr igs igt igu iia iic iii iil iin iir iis iit iiu il- ila ilc ilg ili ill iln ilr ils ilt ilu in- ina inc ing ini inl inn inr ins int inu ir- ira irc irg iri irl irn irr irs irt iru is- isa isc isg isi isl isn isr iss ist isu ita itc itg iti itl itn its itt itu iu- iua iuc iug iui iur ius iut la- laa lac lag lai lal lan lar las lat lau lca lcc lcg lci lcl lcn lcr lcs lct lcu lga lgc lgg lgi lgl lgn lgr lgs lgt lgu lia lic lig lii lil lin lir lis lit liu lla llc llg lli lll lln llr lls llt llu lna lnc lng lni lnl lnn lnr lns lnt lnu lra lrc lrg lri lrn lrr lrs lrt lru lsa lsc lsg lsi lsl lsn lsr lss lst lsu lta ltc ltg lti ltl ltr lts ltt ltu lua luc lug lui lul lun lur lus lut luu n-i naa nac nag nai nal nan nar nas nat nau nca ncc ncg nci ncl ncn ncr ncs nct ncu nga ngc ngg ngi ngl ngn ngs ngt ngu nia nic nig nii nil nin nir nis nit niu nla nlc nlg nli nll nln nlr nls nlt nlu nna nnc nng nni nnl nnn nns nnt nnu nra nrc nrg nri nrl nrn nrr nrs nrt nru nsa nsc nsg nsi nsl nsn nsr nss nst nsu nta ntc ntg nti ntn ntr nts ntt ntu nua nuc nug nui nul nun nur nus nut nuu ra- raa rac rag rai ral ran rar ras rat rau rca rcc rcg rci rcl rcn rcr rcs rct rcu rga rgc rgg rgi rgn rgr rgs rgt ria ric rig rii ril rin rir ris rit rla rlc rlg rli rll rln rlr rls rlt rlu rna rnc rng rni rnn rnr rns rnt rnu rra rrc rrg rri rrl rrn rrr rrs rrt rru rsa rsc rsg rsi rsl rsn rsr rss rst rsu rta rtc rtg rti rtl rtn rtr rts rtt rtu rua ruc rug rui run rur rus rut ruu saa sac sag sai sal san sar sas sat sau sca scc scg sci scl scn scr scs sct scu sga sgc sgg sgi sgl sgn sgr sgs sgt sgu sia sic sig sii sil sin sir sis sit siu sla slc slg sli sll sln slr sls slt slu sna snc sng sni snl snn snr sns snt snu sr- sra src srg sri srl srn srr srs srt ss- ssa ssc ssg ssi ssl ssn ssr sss sst ssu sta stc stg sti stl stn str sts stt stu sua suc sug sui sul sun sur sus sut suu taa tac tag tai tal tan tar tas tat tau tca tcc tcg tci tcl tcn tcr tcs tct tcu tga tgc tgg tgi tgl tgn tgr tgs tgt tgu tia tic tig tii til tin tir tis tit tiu tla tlc tlg tli tll tln tlr tls tlt tlu tna tnc tng tni tnl tnn tnr tns tnt tra trc trg tri trl trn trr trs trt tru tsa tsc tsg tsi tsl tsn tsr tss tst tsu tta ttc ttg tti ttl ttn ttr tts ttt ttu tua tuc tug tui tul tun tur tus tut tuu ua- uaa uac uag uai ual uan uar uas uat uau uca ucc ucg uci ucl ucn ucr ucs uct ucu uga ugc ugg ugi ugl ugn ugr ugs ugt ugu uia uic uig uii uil uin uir uis uit uiu ula ulc ulg uli ull uln ulr uls ult ulu un- una unc ung uni unl unn unr uns unt unu ur- ura urc urg uri url urn urr urs urt uru usa usc usg usi usl usn usr uss ust usu uta utc uti utl utn utr