-al -ic -ol a-a a-c a-i a-t aaa aac aag aai aal aan aao aar aas aat aau ac- aca acc acg aci acl acn aco acr acs act acu ag- aga agc agg agi agl agn ago agr ags agt agu ai- aia aic aig aii ail ain aio air ais ait aiu al- ala alc alg ali all aln alo alr als alt alu an- ana anc ang ani anl ann ano anr ans ant anu aoa aoc aog aoi aol aon aoo aor aos aot aou ar- ara arc arg ari arl arn aro arr ars art aru as- asa asc asg asi asl asn aso asr ass ast asu at- ata atc atg ati atl atn ato atr ats att atu au- aua auc aug aui aul aun auo aur aus aut c-- caa cac cag cai cal can cao car cas cat cau cca ccc ccg cci ccl ccn cco ccr ccs cct ccu cga cgc cgg cgi cgl cgn cgo cgr cgs cgt cgu ci- cia cic cig cii cil cin cio cir cis cit ciu cl- cla clc clg cli cll cln clo clr cls clt clu cn- cna cnc cng cni cnl cnn cno cnr cns cnt cnu co- coa coc cog coi col con coo cor cos cot cou cra crc crg cri crl crn cro crr crs crt cru csa csc csg csi csl csn cso csr css cst csu cta ctc ctg cti ctl ctn cto ctr cts ctt ctu cua cuc cug cui cul cun cuo cur cus cut cuu gaa gac gag gai gal gan gao gar gas gat gau gca gcc gcg gci gcl gcn gco gcr gcs gct gcu gga ggc ggg ggi ggn ggo ggr ggs ggt ggu gia gic gig gii gil gin gio gir gis git giu gla glc glg gli gll gln glo glr gls glt glu gna gnc gni gnl gnn gno gnr gns gnt gnu goa goc gog goi gol gon goo gor gos got gou gra grc grg gri grl grn gro grr grs grt gru gsa gsc gsg gsi gsl gsn gso gsr gss gst gsu gta gtc gtg gti gtl gtn gto gtr gts gtt gtu gu- gua guc gug gui gul gun guo gur gus gut guu ia- iaa iac iag iai ial ian iao iar ias iat iau ica icc icg ici icl icn ico icr ics ict icu iga igc igg igi igl ign igo igr igs igt igu iia iic iii iil iin iio iir iis iit iiu il- ila ilc ilg ili ill iln ilo ilr ils ilt ilu in- ina inc ing ini inl inn ino inr ins int inu io- ioa ioc iog ioi iol ion ioo ior ios iot iou ir- ira irc irg iri irl irn iro irr irs irt iru is- isa isc isg isi isl isn iso isr iss ist isu ita itc itg iti itl itn ito its itt itu iu- iua iuc iug iui iur ius iut la- laa lac lag lai lal lan lao lar las lat lau lca lcc lcg lci lcl lcn lco lcr lcs lct lcu lga lgc lgg lgi lgl lgn lgo lgr lgs lgt lgu lia lic lig lii lil lin lio lir lis lit liu lla llc llg lli lll lln llo llr lls llt llu lna lnc lng lni lnl lnn lno lnr lns lnt lnu loa loc log loi lol lon loo lor los lot lou lra lrc lrg lri lrn lro lrr lrs lrt lru lsa lsc lsg lsi lsl lsn lso lsr lss lst lsu lta ltc ltg lti ltl lto ltr lts ltt ltu lua luc lug lui lul lun luo lur lus lut luu n-i naa nac nag nai nal nan nao nar nas nat nau nca ncc ncg nci ncl ncn nco ncr ncs nct ncu nga ngc ngg ngi ngl ngn ngo ngs ngt ngu nia nic nig nii nil nin nio nir nis nit niu nla nlc nlg nli nll nln nlo nlr nls nlt nlu nna nnc nng nni nnl nnn nno nns nnt nnu no- noa noc nog noi nol non noo nor nos not nou nra nrc nrg nri nrl nrn nro nrr nrs nrt nru nsa nsc nsg nsi nsl nsn nso nsr nss nst nsu nta ntc ntg nti ntn nto ntr nts ntt ntu nua nuc nug nui nul nun nuo nur nus nut nuu o-i oaa oac oag oai oal oan oao oar oas oat oau oc- oca occ ocg oci ocl ocn oco ocr ocs oct ocu oga ogc ogg ogi ogl ogn ogo ogs ogt oia oic oii oil oin oio oir ois oit oiu ola olc olg oli oll oln olo ols olt olu on- ona onc ong oni onl onn ono onr ons ont onu oo- ooa ooc oog ooi ool oon ooo oor oos oot or- ora orc org ori orl orn oro orr ors ort oru os- osa osc osg osi osl osn oso osr oss ost osu ot- ota otc otg oti otl otn oto otr ots ott otu ou- oua ouc oui oul oun ouo our ous out ra- raa rac rag rai ral ran rao rar ras rat rau rca rcc rcg rci rcl rcn rco rcr rcs rct rcu rga rgc rgg rgi rgn rgo rgr rgs rgt ria ric rig rii ril rin rio rir ris rit rla rlc rlg rli rll rln rlo rlr rls rlt rlu rna rnc rng rni rnn rno rnr rns rnt rnu roa roc rog roi rol ron roo ror ros rot rou rra rrc rrg rri rrl rrn rrr rrs rrt rru rsa rsc rsg rsi rsl rsn rso rsr rss rst rsu rta rtc rtg rti rtl rtn rto rtr rts rtt rtu rua ruc rug rui run ruo rur rus rut ruu saa sac sag sai sal san sao sar sas sat sau sca scc scg sci scl scn sco