-al -er -ic a-a a-c a-i a-t aaa aac aae aag aai aal aam aar aas aat ac- aca acc ace acg aci acl acm acr acs act aea aec aee aeg aei ael aem aer aes aet ag- aga agc age agg agi agl agm agr ags agt ai- aia aic aie aig aii ail aim air ais ait al- ala alc ale alg ali all alm alr als alt ama amc ame amg ami aml amm amr ams amt ar- ara arc are arg ari arl arm arr ars art as- asa asc ase asg asi asl asm asr ass ast at- ata atc ate atg ati atl atm atr ats att c-- caa cac cae cag cai cal cam car cas cat cca ccc cce ccg cci ccl ccm ccr ccs cct ce- cea cec cee ceg cei cel cem cer ces cet cga cgc cge cgg cgi cgl cgm cgr cgs cgt ci- cia cic cie cig cii cil cim cir cis cit cl- cla clc cle clg cli cll clm clr cls clt cma cmc cme cmg cmi cml cmm cmr cms cmt cra crc cre crg cri crl crm crr crs crt csa csc cse csg csi csl csm csr css cst cta ctc cte ctg cti ctl ctm ctr cts ctt eaa eac eae eag eai eal eam ear eas eat ec- eca ecc ece ecg eci ecl ecm ecr ecs ect eea eec eee eeg eel eem eer ees eet ega egc ege egg egi egl egm egr egs egt eia eic eie eig eii eil eim eir eis eit ela elc ele elg eli ell elm elr els elt em- ema emc eme emg emi eml emm emr ems emt era erc ere erg eri erl erm err ers ert es- esa esc ese esg esi esl esm esr ess est eta etc ete etg eti etl etm etr ets ett gaa gac gae gag gai gal gam gar gas gat gca gcc gce gcg gci gcl gcm gcr gcs gct ge- gea gec gee geg gei gel gem ger ges get gga ggc ggg ggi ggm ggr ggs ggt gia gic gie gig gii gil gim gir gis git gla glc gle glg gli gll glm glr gls glt gma gmc gme gmg gmi gml gmm gmr gms gmt gra grc gre grg gri grl grm grr grs grt gsa gsc gse gsg gsi gsl gsm gsr gss gst gta gtc gte gtg gti gtl gtm gtr gts gtt ia- iaa iac iae iag iai ial iam iar ias iat ica icc ice icg ici icl icm icr ics ict ie- iea iec iee ieg iei iel iem ier ies iet iga igc ige igg igi igl igm igr igs igt iia iic iie iii iil iim iir iis iit il- ila ilc ile ilg ili ill ilm ilr ils ilt im- ima imc ime img imi iml imm ims imt ir- ira irc ire irg iri irl irm irr irs irt is- isa isc ise isg isi isl ism isr iss ist ita itc ite itg iti itl itm its itt la- laa lac lae lag lai lal lam lar las lat lca lcc lce lcg lci lcl lcm lcr lcs lct lea lec lee leg lei lel lem ler les let lga lgc lge lgg lgi lgl lgm lgr lgs lgt lia lic lie lig lii lil lim lir lis lit lla llc lle llg lli lll llm llr lls llt lma lmc lme lmg lmi lml lmm lmr lms lmt lra lrc lrg lri lrm lrr lrs lrt lsa lsc lse lsg lsi lsl lsm lsr lss lst lta ltc lte ltg lti ltl ltm ltr lts ltt m-r maa mac mae mag mai mal mam mar mas mat mc- mca mcc mce mcg mci mcl mcm mcr mcs mct mea mec mee meg mei mel mem mer mes met mga mgc mge mgi mgl mgm mgr mgs mgt mi- mia mic mie mig mii mil mim mir mis mit mla mlc mle mlg mli mll mlm mlr mls mlt mma mmc mme mmg mmi mml mmm mmr mms mmt mra mrc mre mrg mri mrl mrm mrr mrs mrt msa msc mse msg msi msl msm msr mss mst mta mtc mte mtg mti mtl mtm mtr mts mtt ra- raa rac rae rag rai ral ram rar ras rat rca rcc rce rcg rci rcl rcm rcr rcs rct re- rea rec ree reg rei rel rem rer res ret rga rgc rge rgg rgi rgr rgs rgt ria ric rie rig rii ril rim rir ris rit rla rlc rle rlg rli rll rlm rlr rls rlt rma rmc rme rmg rmi rml rmm rmr rms rmt rra rrc rrg rri rrl rrm rrr rrs rrt rsa rsc rse rsg rsi rsl rsm rsr rss rst rta rtc rte rtg rti rtl rtm rtr rts rtt saa sac sae sag sai sal sam sar sas sat sca scc sce scg sci scl scm scr scs sct se- sea sec see seg sei sel sem ser ses set sga sgc sge sgg sgi sgl sgm sgr sgs sgt sia sic sie sig sii sil sim sir sis sit sla slc sle slg sli sll slm slr sls slt sma smc sme smg smi sml smm smr sms smt sr- sra src sre srg sri srl srm srr srs srt ss- ssa ssc sse ssg ssi ssl ssm ssr sss sst sta stc ste stg sti stl stm str sts stt taa tac tae tag tai tal tam tar tas tat tca tcc tce tcg tci tcl tcm tcr tcs tct te- tea tec tee teg tei tel tem ter tes tet tga tgc tge tgg tgi tgl tgm tgr tgs tgt tia tic tie tig tii til tim tir tis tit tla tlc tle tlg tli tll tlm tlr tls tlt tma tmc tme tmg tmi tml tmm tmr tms tmt tra trc tre trg