-al -ol a-a a-t aaa aae aag aal aao aas aat aax aea aee aeg ael aeo aes aet aex ag- aga age agg agl ago ags agt agx al- ala ale alg all alo als alt alx aoa aoe aog aol aoo aos aot aox as- asa ase asg asl aso ass ast asx at- ata ate atg atl ato ats att atx ax- axa axe axl axo axs axt axx eaa eae eag eal eao eas eat eax eea eee eeg eel eeo ees eet eex ega ege egg egl ego egs egt egx ela ele elg ell elo els elt elx eo- eoa eoe eog eol eoo eos eot es- esa ese esg esl eso ess est esx eta ete etg etl eto ets ett etx ex- exa exe exl exo exs ext exx gaa gae gag gal gao gas gat ge- gea gee geg gel geo ges get gex gga ggg ggo ggs ggt gla gle glg gll glo gls glt glx goa goe gog gol goo gos got gox gsa gse gsg gsl gso gss gst gsx gta gte gtg gtl gto gts gtt gtx gxa gxl gxs gxt la- laa lae lag lal lao las lat lax lea lee leg lel leo les let lex lga lge lgg lgl lgo lgs lgt lla lle llg lll llo lls llt loa loe log lol loo los lot lox lsa lse lsg lsl lso lss lst lta lte ltg ltl lto lts ltt ltx lxo lxx oaa oae oag oal oao oas oat oax oea oee oeg oel oeo oes oet oex oga oge ogg ogl ogo ogs ogt ogx ola ole olg oll olo ols olt oo- ooa oog ool ooo oos oot oox os- osa ose osg osl oso oss ost osx ot- ota ote otg otl oto ots ott ox- oxa oxo oxt oxx saa sae sag sal sao sas sat sax se- sea see seg sel seo ses set sex sga sge sgg sgl sgo sgs sgt sgx sla sle slg sll slo sls slt slx soa soe sog sol soo sos sot sox ss- ssa sse ssg ssl sso sss sst ssx sta ste stg stl sto sts stt stx sxl sxs sxt t-x taa tae tag tal tao tas tat tax te- tea tee teg tel teo tes tet tex tga tge tgg tgl tgo tgs tgt tla tle tlg tll tlo tls tlt tlx to- toa toe tog tol too tos tot tox tsa tse tsg tsl tso tss tst tsx tta tte ttg ttl tto tts ttt ttx txe txl txs txt xaa xag xal xas xat xee xeg xel xes xet xex xge xgl xla xlg xls xlt xoa xog xoo xos xot xox xsa xsl xss xst xts xtx xxl xxo xxx