-al -er -ic -th a-a a-c a-i a-t aaa aac aae aag aah aai aal aar aas aat ac- aca acc ace acg ach aci acl acr acs act aea aec aee aeg aeh aei ael aer aes aet ag- aga agc age agg agh agi agl agr ags agt aha ahc ahe ahg ahh ahi ahl ahr ahs aht ai- aia aic aie aig aih aii ail air ais ait al- ala alc ale alg alh ali all alr als alt ar- ara arc are arg arh ari arl arr ars art as- asa asc ase asg ash asi asl asr ass ast at- ata atc ate atg ath ati atl atr ats att c-- caa cac cae cag cah cai cal car cas cat cca ccc cce ccg cch cci ccl ccr ccs cct ce- cea cec cee ceg ceh cei cel cer ces cet cga cgc cge cgg cgh cgi cgl cgr cgs cgt ch- cha chc che chg chh chi chl chr chs cht ci- cia cic cie cig cih cii cil cir cis cit cl- cla clc cle clg clh cli cll clr cls clt cra crc cre crg crh cri crl crr crs crt csa csc cse csg csh csi csl csr css cst cta ctc cte ctg cth cti ctl ctr cts ctt eaa eac eae eag eah eai eal ear eas eat ec- eca ecc ece ecg ech eci ecl ecr ecs ect eea eec eee eeg eel eer ees eet ega egc ege egg egh egi egl egr egs egt eha ehc ehe ehg ehh ehi ehl ehr ehs eht eia eic eie eig eii eil eir eis eit ela elc ele elg elh eli ell elr els elt era erc ere erg erh eri erl err ers ert es- esa esc ese esg esh esi esl esr ess est eta etc ete etg eth eti etl etr ets ett gaa gac gae gag gah gai gal gar gas gat gca gcc gce gcg gch gci gcl gcr gcs gct ge- gea gec gee geg geh gei gel ger ges get gga ggc ggg ggh ggi ggr ggs ggt gha ghc ghe ghg ghh ghi ghl ghr ghs ght gia gic gie gig gih gii gil gir gis git gla glc gle glg glh gli gll glr gls glt gra grc gre grg grh gri grl grr grs grt gsa gsc gse gsg gsi gsl gsr gss gst gta gtc gte gtg gth gti gtl gtr gts gtt h-i haa hac hae hag hah hai hal har has hat hca hcc hce hcg hch hci hcl hcr hcs hct he- hea hec hee heg heh hei hel her hes het hga hgc hge hgg hgh hgi hgl hgr hgs hgt hha hhc hhe hhg hhh hhi hhl hhr hhs hht hia hic hie hig hih hii hil hir his hit hla hlc hle hlg hlh hli hll hlr hls hlt hr- hra hrc hre hrg hrh hri hrl hrr hrs hrt hsa hsc hse hsg hsh hsi hsl hsr hss hst hta htc hte htg hth hti htl htr hts htt ia- iaa iac iae iag iah iai ial iar ias iat ica icc ice icg ich ici icl icr ics ict ie- iea iec iee ieg iei iel ier ies iet iga igc ige igg igh igi igl igr igs igt iha ihc ihe ihg ihh ihi ihl ihr ihs iht iia iic iie iih iii iil iir iis iit il- ila ilc ile ilg ilh ili ill ilr ils ilt ir- ira irc ire irg iri irl irr irs irt is- isa isc ise isg ish isi isl isr iss ist ita itc ite itg ith iti itl its itt la- laa lac lae lag lah lai lal lar las lat lca lcc lce lcg lch lci lcl lcr lcs lct lea lec lee leg leh lei lel ler les let lga lgc lge lgg lgh lgi lgl lgr lgs lgt lha lhc lhh lhi lhr lhs lht lia lic lie lig lih lii lil lir lis lit lla llc lle llg lli lll llr lls llt lra lrc lrg lrh lri lrr lrs lrt lsa lsc lse lsg lsh lsi lsl lsr lss lst lta ltc lte ltg lth lti ltl ltr lts ltt ra- raa rac rae rag rah rai ral rar ras rat rca rcc rce rcg rch rci rcl rcr rcs rct re- rea rec ree reg reh rei rel rer res ret rga rgc rge rgg rgh rgi rgr rgs rgt rh- rha rhc rhe rhg rhh rhi rhl rhr rhs rht ria ric rie rig rih rii ril rir ris rit rla rlc rle rlg rlh rli rll rlr rls rlt rra rrc rrg rrh rri rrl rrr rrs rrt rsa rsc rse rsg rsh rsi rsl rsr rss rst rta rtc rte rtg rti rtl rtr rts rtt saa sac sae sag sah sai sal sar sas sat sca scc sce scg sch sci scl scr scs sct se- sea sec see seg seh sei sel ser ses set sga sgc sge sgg sgh sgi sgl sgr sgs sgt sh- sha shc she shg shh shi shl shr shs sht sia sic sie sig sih sii sil sir sis sit sla slc sle slg slh sli sll slr sls slt sr- sra src sre srg srh sri srl srr srs srt ss- ssa ssc sse ssg ssh ssi ssl ssr sss sst sta stc ste stg sth sti stl str sts stt taa tac tae tag tah tai tal tar tas tat tca tcc tce tcg tch tci tcl tcr tcs tct te- tea tec tee teg teh tei tel ter tes tet tga tgc tge tgg tgh tgi tgl tgr tgs tgt th- tha thc the thg thh thi thl thr ths tht tia tic tie tig tih tii til tir tis tit tla tlc tle tlg tlh tli tll tlr tls tlt tra trc tre trg trh tri trl trr