-al -er -ic a-a a-c a-i aaa aac aae aag aai aal aam aar aas ac- aca acc ace acg aci acl acm acr acs aea aec aee aeg aei ael aem aer aes ag- aga agc age agg agi agl agm agr ags ai- aia aic aie aig aii ail aim air ais al- ala alc ale alg ali all alm alr als ama amc ame amg ami aml amm amr ams ar- ara arc are arg ari arl arm arr ars as- asa asc ase asg asi asl asm asr ass c-- caa cac cae cag cai cal cam car cas cca ccc cce ccg cci ccl ccm ccr ccs ce- cea cec cee ceg cei cel cem cer ces cga cgc cge cgg cgi cgl cgm cgr cgs ci- cia cic cie cig cii cil cim cir cis cl- cla clc cle clg cli cll clm clr cls cma cmc cme cmg cmi cml cmm cmr cms cra crc cre crg cri crl crm crr crs csa csc cse csg csi csl csm csr css eaa eac eae eag eai eal eam ear eas ec- eca ecc ece ecg eci ecl ecm ecr ecs eea eec eee eeg eel eem eer ees ega egc ege egg egi egl egm egr egs eia eic eie eig eii eil eim eir eis ela elc ele elg eli ell elm elr els em- ema emc eme emg emi eml emm emr ems era erc ere erg eri erl erm err ers es- esa esc ese esg esi esl esm esr ess gaa gac gae gag gai gal gam gar gas gca gcc gce gcg gci gcl gcm gcr gcs ge- gea gec gee geg gei gel gem ger ges gga ggc ggg ggi ggm ggr ggs gia gic gie gig gii gil gim gir gis gla glc gle glg gli gll glm glr gls gma gmc gme gmg gmi gml gmm gmr gms gra grc gre grg gri grl grm grr grs gsa gsc gse gsg gsi gsl gsm gsr gss ia- iaa iac iae iag iai ial iam iar ias ica icc ice icg ici icl icm icr ics ie- iea iec iee ieg iei iel iem ier ies iga igc ige igg igi igl igm igr igs iia iic iie iii iil iim iir iis il- ila ilc ile ilg ili ill ilm ilr ils im- ima imc ime img imi iml imm ims ir- ira irc ire irg iri irl irm irr irs is- isa isc ise isg isi isl ism isr iss la- laa lac lae lag lai lal lam lar las lca lcc lce lcg lci lcl lcm lcr lcs lea lec lee leg lei lel lem ler les lga lgc lge lgg lgi lgl lgm lgr lgs lia lic lie lig lii lil lim lir lis lla llc lle llg lli lll llm llr lls lma lmc lme lmg lmi lml lmm lmr lms lra lrc lrg lri lrm lrr lrs lsa lsc lse lsg lsi lsl lsm lsr lss m-r maa mac mae mag mai mal mam mar mas mc- mca mcc mce mcg mci mcl mcm mcr mcs mea mec mee meg mei mel mem mer mes mga mgc mge mgi mgl mgm mgr mgs mi- mia mic mie mig mii mil mim mir mis mla mlc mle mlg mli mll mlm mlr mls mma mmc mme mmg mmi mml mmm mmr mms mra mrc mre mrg mri mrl mrm mrr mrs msa msc mse msg msi msl msm msr mss ra- raa rac rae rag rai ral ram rar ras rca rcc rce rcg rci rcl rcm rcr rcs re- rea rec ree reg rei rel rem rer res rga rgc rge rgg rgi rgr rgs ria ric rie rig rii ril rim rir ris rla rlc rle rlg rli rll rlm rlr rls rma rmc rme rmg rmi rml rmm rmr rms rra rrc rrg rri rrl rrm rrr rrs rsa rsc rse rsg rsi rsl rsm rsr rss saa sac sae sag sai sal sam sar sas sca scc sce scg sci scl scm scr scs se- sea sec see seg sei sel sem ser ses sga sgc sge sgg sgi sgl sgm sgr sgs sia sic sie sig sii sil sim sir sis sla slc sle slg sli sll slm slr sls sma smc sme smg smi sml smm smr sms sr- sra src sre srg sri srl srm srr srs ss- ssa ssc sse ssg ssi ssl ssm ssr sss