-al -er -ic a-a a-c a-i aaa aac aae aag aah aai aal aar aas ac- aca acc ace acg ach aci acl acr acs aea aec aee aeg aeh aei ael aer aes ag- aga agc age agg agh agi agl agr ags aha ahc ahe ahg ahh ahi ahl ahr ahs ai- aia aic aie aig aih aii ail air ais al- ala alc ale alg alh ali all alr als ar- ara arc are arg arh ari arl arr ars as- asa asc ase asg ash asi asl asr ass c-- caa cac cae cag cah cai cal car cas cca ccc cce ccg cch cci ccl ccr ccs ce- cea cec cee ceg ceh cei cel cer ces cga cgc cge cgg cgh cgi cgl cgr cgs ch- cha chc che chg chh chi chl chr chs ci- cia cic cie cig cih cii cil cir cis cl- cla clc cle clg clh cli cll clr cls cra crc cre crg crh cri crl crr crs csa csc cse csg csh csi csl csr css eaa eac eae eag eah eai eal ear eas ec- eca ecc ece ecg ech eci ecl ecr ecs eea eec eee eeg eel eer ees ega egc ege egg egh egi egl egr egs eha ehc ehe ehg ehh ehi ehl ehr ehs eia eic eie eig eii eil eir eis ela elc ele elg elh eli ell elr els era erc ere erg erh eri erl err ers es- esa esc ese esg esh esi esl esr ess gaa gac gae gag gah gai gal gar gas gca gcc gce gcg gch gci gcl gcr gcs ge- gea gec gee geg geh gei gel ger ges gga ggc ggg ggh ggi ggr ggs gha ghc ghe ghg ghh ghi ghl ghr ghs gia gic gie gig gih gii gil gir gis gla glc gle glg glh gli gll glr gls gra grc gre grg grh gri grl grr grs gsa gsc gse gsg gsi gsl gsr gss h-i haa hac hae hag hah hai hal har has hca hcc hce hcg hch hci hcl hcr hcs he- hea hec hee heg heh hei hel her hes hga hgc hge hgg hgh hgi hgl hgr hgs hha hhc hhe hhg hhh hhi hhl hhr hhs hia hic hie hig hih hii hil hir his hla hlc hle hlg hlh hli hll hlr hls hr- hra hrc hre hrg hrh hri hrl hrr hrs hsa hsc hse hsg hsh hsi hsl hsr hss ia- iaa iac iae iag iah iai ial iar ias ica icc ice icg ich ici icl icr ics ie- iea iec iee ieg iei iel ier ies iga igc ige igg igh igi igl igr igs iha ihc ihe ihg ihh ihi ihl ihr ihs iia iic iie iih iii iil iir iis il- ila ilc ile ilg ilh ili ill ilr ils ir- ira irc ire irg iri irl irr irs is- isa isc ise isg ish isi isl isr iss la- laa lac lae lag lah lai lal lar las lca lcc lce lcg lch lci lcl lcr lcs lea lec lee leg leh lei lel ler les lga lgc lge lgg lgh lgi lgl lgr lgs lha lhc lhh lhi lhr lhs lia lic lie lig lih lii lil lir lis lla llc lle llg lli lll llr lls lra lrc lrg lrh lri lrr lrs lsa lsc lse lsg lsh lsi lsl lsr lss ra- raa rac rae rag rah rai ral rar ras rca rcc rce rcg rch rci rcl rcr rcs re- rea rec ree reg reh rei rel rer res rga rgc rge rgg rgh rgi rgr rgs rh- rha rhc rhe rhg rhh rhi rhl rhr rhs ria ric rie rig rih rii ril rir ris rla rlc rle rlg rlh rli rll rlr rls rra rrc rrg rrh rri rrl rrr rrs rsa rsc rse rsg rsh rsi rsl rsr rss saa sac sae sag sah sai sal sar sas sca scc sce scg sch sci scl scr scs se- sea sec see seg seh sei sel ser ses sga sgc sge sgg sgh sgi sgl sgr sgs sh- sha shc she shg shh shi shl shr shs sia sic sie sig sih sii sil sir sis sla slc sle slg slh sli sll slr sls sr- sra src sre srg srh sri srl srr srs ss- ssa ssc sse ssg ssh ssi ssl ssr sss