-al -ic a-a a-c a-i aaa aac aag aai aak aal aan aar aas ac- aca acc acg aci ack acl acn acr acs ag- aga agc agg agi agk agl agn agr ags ai- aia aic aig aii aik ail ain air ais aka akc akg aki akk akl akn akr aks al- ala alc alg ali alk all aln alr als an- ana anc ang ani ank anl ann anr ans ar- ara arc arg ari ark arl arn arr ars as- asa asc asg asi ask asl asn asr ass c-- caa cac cag cai cak cal can car cas cca ccc ccg cci cck ccl ccn ccr ccs cga cgc cgg cgi cgl cgn cgr cgs ci- cia cic cig cii cik cil cin cir cis cka ckc cki cks cl- cla clc clg cli clk cll cln clr cls cn- cna cnc cng cni cnl cnn cnr cns cra crc crg cri crk crl crn crr crs csa csc csg csi csk csl csn csr css gaa gac gag gai gak gal gan gar gas gca gcc gcg gci gck gcl gcn gcr gcs gga ggc ggg ggi ggn ggr ggs gia gic gig gii gik gil gin gir gis gka gkn gks gla glc glg gli glk gll gln glr gls gna gnc gni gnl gnn gnr gns gra grc grg gri grk grl grn grr grs gsa gsc gsg gsi gsk gsl gsn gsr gss ia- iaa iac iag iai ial ian iar ias ica icc icg ici ick icl icn icr ics iga igc igg igi igk igl ign igr igs iia iic iii iil iin iir iis ika ikc iki ikk ikl ikr iks il- ila ilc ilg ili ilk ill iln ilr ils in- ina inc ing ini ink inl inn inr ins ir- ira irc irg iri irk irl irn irr irs is- isa isc isg isi isk isl isn isr iss ka- kaa kac kag kai kak kal kan kar kas kca kcc kcg kci kck kcl kcn kcr kcs kga kgc kgi kgl kgs kia kic kig kii kik kil kin kir kis kkc kki kkk kkl kkn kkr kks kl- kla klc klg kli klr kls kn- kna knc kng kni knk knl knn knr kra krc krg kri krk krl krn krr krs ksa ksc ksg ksi ksk ksl ksn ksr kss la- laa lac lag lai lak lal lan lar las lca lcc lcg lci lck lcl lcn lcr lcs lga lgc lgg lgi lgk lgl lgn lgr lgs lia lic lig lii lik lil lin lir lis lka lkg lkl lkr lks lla llc llg lli llk lll lln llr lls lna lnc lng lni lnk lnl lnn lnr lns lra lrc lrg lri lrk lrn lrr lrs lsa lsc lsg lsi lsk lsl lsn lsr lss n-i naa nac nag nai nak nal nan nar nas nca ncc ncg nci nck ncl ncn ncr ncs nga ngc ngg ngi ngk ngl ngn ngs nia nic nig nii nik nil nin nir nis nka nkc nki nkk nkn nkr nks nla nlc nlg nli nlk nll nln nlr nls nna nnc nng nni nnk nnl nnn nns nra nrc nrg nri nrk nrl nrn nrr nrs nsa nsc nsg nsi nsk nsl nsn nsr nss ra- raa rac rag rai rak ral ran rar ras rca rcc rcg rci rcl rcn rcr rcs rga rgc rgg rgi rgk rgn rgr rgs ria ric rig rii rik ril rin rir ris rkc rkg rkk rks rla rlc rlg rli rll rln rlr rls rna rnc rng rni rnn rnr rns rra rrc rrg rri rrk rrl rrn rrr rrs rsa rsc rsg rsi rsk rsl rsn rsr rss saa sac sag sai sak sal san sar sas sca scc scg sci sck scl scn scr scs sga sgc sgg sgi sgk sgl sgn sgr sgs sia sic sig sii sik sil sin sir sis sk- ska skc skg ski skk skl skr sks sla slc slg sli slk sll sln slr sls sna snc sng sni snk snl snn snr sns sr- sra src srg sri srk srl srn srr srs ss- ssa ssc ssg ssi ssk ssl ssn ssr sss