-al -er -ol a-a a-c a-t aaa aac aae aag aal aao aar aas aat aav ac- aca acc ace acg acl aco acr acs act acv aea aec aee aeg ael aeo aer aes aet aev ag- aga agc age agg agl ago agr ags agt agv al- ala alc ale alg all alo alr als alt alv aoa aoc aoe aog aol aoo aor aos aot aov ar- ara arc are arg arl aro arr ars art arv as- asa asc ase asg asl aso asr ass ast asv at- ata atc ate atg atl ato atr ats att atv av- ava avc ave avg avl avo avr avs avt c-- caa cac cae cag cal cao car cas cat cav cca ccc cce ccg ccl cco ccr ccs cct ccv ce- cea cec cee ceg cel ceo cer ces cet cev cga cgc cge cgg cgl cgo cgr cgs cgt cgv cl- cla clc cle clg cll clo clr cls clt clv co- coa coc coe cog col coo cor cos cot cov cra crc cre crg crl cro crr crs crt crv csa csc cse csg csl cso csr css cst csv cta ctc cte ctg ctl cto ctr cts ctt ctv cva cvc cve cvg cvl cvo cvr cvs cvt cvv eaa eac eae eag eal eao ear eas eat eav ec- eca ecc ece ecg ecl eco ecr ecs ect ecv eea eec eee eeg eel eeo eer ees eet eev ega egc ege egg egl ego egr egs egt ela elc ele elg ell elo elr els elt elv eo- eoa eoc eoe eog eol eoo eor eos eot era erc ere erg erl ero err ers ert erv es- esa esc ese esg esl eso esr ess est esv eta etc ete etg etl eto etr ets ett etv eva evc eve evg evl evo evr evs evt evv gaa gac gae gag gal gao gar gas gat gav gca gcc gce gcg gcl gco gcr gcs gct ge- gea gec gee geg gel geo ger ges get gev gga ggc ggg ggo ggr ggs ggt ggv gla glc gle glg gll glo glr gls glt glv goa goc goe gog gol goo gor gos got gov gra grc gre grg grl gro grr grs grt grv gsa gsc gse gsg gsl gso gsr gss gst gsv gta gtc gte gtg gtl gto gtr gts gtt gtv gva gvc gve gvg gvl gvo gvr gvs gvt la- laa lac lae lag lal lao lar las lat lav lca lcc lce lcg lcl lco lcr lcs lct lcv lea lec lee leg lel leo ler les let lev lga lgc lge lgg lgl lgo lgr lgs lgt lgv lla llc lle llg lll llo llr lls llt llv loa loc loe log lol loo lor los lot lov lra lrc lrg lro lrr lrs lrt lrv lsa lsc lse lsg lsl lso lsr lss lst lsv lta ltc lte ltg ltl lto ltr lts ltt ltv lva lvc lve lvg lvl lvr lvs lvt lvv oaa oac oae oag oal oao oar oas oat oav oc- oca occ ocg ocl oco ocr ocs oct ocv oea oec oee oeg oel oeo oer oes oet oga ogc oge ogg ogl ogo ogs ogt ola olc ole olg oll olo ols olt oo- ooa ooc oog ool ooo oor oos oot oov or- ora orc ore org orl oro orr ors ort orv os- osa osc ose osg osl oso osr oss ost osv ot- ota otc ote otg otl oto otr ots ott otv ov- ova ovc ove ovl ovo ovs ovv ra- raa rac rae rag ral rao rar ras rat rav rca rcc rce rcg rcl rco rcr rcs rct rcv re- rea rec ree reg rel reo rer res ret rev rga rgc rge rgg rgo rgr rgs rgt rgv rla rlc rle rlg rll rlo rlr rls rlt roa roc roe rog rol roo ror ros rot rov rra rrc rrg rrl rrr rrs rrt rsa rsc rse rsg rsl rso rsr rss rst rsv rta rtc rte rtg rtl rto rtr rts rtt rtv rva rvc rve rvg rvl rvo rvr rvs rvt rvv saa sac sae sag sal sao sar sas sat sav sca scc sce scg scl sco scr scs sct scv se- sea sec see seg sel seo ser ses set sev sga sgc sge sgg sgl sgo sgr sgs sgt sgv sla slc sle slg sll slo slr sls slt slv soa soc soe sog sol soo sor sos sot sov sr- sra src sre srg srl sro srr srs srt srv ss- ssa ssc sse ssg ssl sso ssr sss sst ssv sta stc ste stg stl sto str sts stt stv sva svc sve svg svl svo svr svs svt svv taa tac tae tag tal tao tar tas tat tav tca tcc tce tcg tcl tco tcr tcs tct tcv te- tea tec tee teg tel teo ter tes tet tev tga tgc tge tgg tgl tgo tgr tgs tgt tgv tla tlc tle tlg tll tlo tlr tls tlt tlv to- toa toc toe tog tol too tor tos tot tov tra trc tre trg trl tro trr trs trt trv tsa tsc tse tsg tsl tso tsr tss tst tsv tta ttc tte ttg ttl tto ttr tts ttt ttv tva tvc tve tvg tvl tvo tvr tvs tvt v-a v-e vaa vac vae vag val vao var vas vat vav vca vcc vce vcl vco vcr vcs vct vea vec vee veg vel veo ver ves vet vga vgc vgg vgl vgo vgr vgs vgt vl- vla vlc vle vll vlo vls vlt vlv voa voc voe vog vol voo vor vos vot vov vra vrc vre vrg vrr vrs vrt vsa vsc vse vsg vsl vso vsr vss vst vsv vta vtc vte vtg vtl vto vtr vts vtt vtv vva vvc vvg vvo vvr vvs vvt vvv