-er -ey a-a a-t aaa aae aao aar aas aat aav aay aea aee aeo aer aes aet aev aey aoa aoe aoo aor aos aot aov ar- ara are aro arr ars art arv ary as- asa ase aso asr ass ast asv asy at- ata ate ato atr ats att atv av- ava ave avo avr avs avt avy ay- aya aye ayo ayr ays ayt eaa eae eao ear eas eat eav eea eee eeo eer ees eet eev eey eo- eoa eoe eoo eor eos eot era ere ero err ers ert erv ery es- esa ese eso esr ess est esv esy eta ete eto etr ets ett etv ety eva eve evo evr evs evt evv evy eya eye eyo eyr eys eyt oaa oae oao oar oas oat oav oea oee oeo oer oes oet oey oo- ooa ooo oor oos oot oov or- ora ore oro orr ors ort orv ory os- osa ose oso osr oss ost osv ot- ota ote oto otr ots ott otv ov- ova ove ovo ovs ovv oya oye oyo oys ra- raa rae rao rar ras rat rav ray re- rea ree reo rer res ret rev rey roa roe roo ror ros rot rov roy rra rrr rrs rrt rsa rse rso rsr rss rst rsv rta rte rto rtr rts rtt rtv rty rva rve rvo rvr rvs rvt rvv rvy ry- rya rye ryo ryr rys ryy saa sae sao sar sas sat sav say se- sea see seo ser ses set sev sey soa soe soo sor sos sot sov soy sr- sra sre sro srr srs srt srv sry ss- ssa sse sso ssr sss sst ssv sta ste sto str sts stt stv sty sva sve svo svr svs svt svv svy sy- sya sye syr sys syt taa tae tao tar tas tat tav tay te- tea tee teo ter tes tet tev tey to- toa toe too tor tos tot tov toy tra tre tro trr trs trt trv try tsa tse tso tsr tss tst tsv tsy tta tte tto ttr tts ttt ttv tty tva tve tvo tvr tvs tvt tvy tya tye tyo tyr tys tyt v-a v-e vaa vae vao var vas vat vav vay vea vee veo ver ves vet vey voa voe voo vor vos vot vov voy vra vre vrr vrs vrt vry vsa vse vso vsr vss vst vsv vta vte vto vtr vts vtt vtv vty vva vvo vvr vvs vvt vvv vye vyt yaa yae yao yar yas yat yav yay yea yee yeo yer yes yet yev yey yoe yoo yor yos yot yoy yra yre yro yrs yrt ysa yse yso ysr yss yst ysy yta yte yto ytr yts ytt ytv yva yve yvo yvr yvy yye yys yyt yyy