-er -ey a-a a-t aaa aae aag aao aar aas aat aax aay aea aee aeg aeo aer aes aet aex aey ag- aga age agg ago agr ags agt agx agy aoa aoe aog aoo aor aos aot aox ar- ara are arg aro arr ars art arx ary as- asa ase asg aso asr ass ast asx asy at- ata ate atg ato atr ats att atx ax- axa axe axo axr axs axt axx ay- aya aye ayo ayr ays ayt ayx eaa eae eag eao ear eas eat eax eea eee eeg eeo eer ees eet eex eey ega ege egg ego egr egs egt egx egy eo- eoa eoe eog eoo eor eos eot era ere erg ero err ers ert ery es- esa ese esg eso esr ess est esx esy eta ete etg eto etr ets ett etx ety ex- exa exe exo exr exs ext exx exy eya eye eyo eyr eys eyt gaa gae gag gao gar gas gat gay ge- gea gee geg geo ger ges get gex gey gga ggg ggo ggr ggs ggt goa goe gog goo gor gos got gox goy gra gre grg gro grr grs grt grx gry gsa gse gsg gso gsr gss gst gsx gta gte gtg gto gtr gts gtt gtx gty gxa gxs gxt gy- gya gye gyo gyr gys oaa oae oag oao oar oas oat oax oea oee oeg oeo oer oes oet oex oey oga oge ogg ogo ogs ogt ogx ogy oo- ooa oog ooo oor oos oot oox or- ora ore org oro orr ors ort orx ory os- osa ose osg oso osr oss ost osx ot- ota ote otg oto otr ots ott ox- oxa oxo oxt oxx oxy oya oye oyo oys ra- raa rae rag rao rar ras rat rax ray re- rea ree reg reo rer res ret rex rey rga rge rgg rgo rgr rgs rgt rgx roa roe rog roo ror ros rot rox roy rra rrg rrr rrs rrt rsa rse rsg rso rsr rss rst rsx rta rte rtg rto rtr rts rtt rtx rty rxr rxs ry- rya rye ryg ryo ryr rys ryy saa sae sag sao sar sas sat sax say se- sea see seg seo ser ses set sex sey sga sge sgg sgo sgr sgs sgt sgx soa soe sog soo sor sos sot sox soy sr- sra sre srg sro srr srs srt srx sry ss- ssa sse ssg sso ssr sss sst ssx sta ste stg sto str sts stt stx sty sxs sxt sy- sya sye syg syr sys syt syx t-x taa tae tag tao tar tas tat tax tay te- tea tee teg teo ter tes tet tex tey tga tge tgg tgo tgr tgs tgt tgy to- toa toe tog too tor tos tot tox toy tra tre trg tro trr trs trt trx try tsa tse tsg tso tsr tss tst tsx tsy tta tte ttg tto ttr tts ttt ttx tty txe txs txt tya tye tyg tyo tyr tys tyt xaa xag xar xas xat xee xeg xer xes xet xex xge xoa xog xoo xor xos xot xox xrt xrx xry xsa xss xst xtr xts xtx xty xxo xxx xxy xyr xyy yaa yae yag yao yar yas yat yax yay yea yee yeg yeo yer yes yet yex yey yga ygo yoe yog yoo yor yos yot yox yoy yra yre yrg yro yrs yrt ysa yse ysg yso ysr yss yst ysy yta yte yto ytr yts ytt yxa yxe yxy yye yyg yys yyt yyy