-er -ey a-a a-i aaa aae aai aak aao aar aas aav aay aea aee aei aek aeo aer aes aev aey ai- aia aie aii aik aio air ais aiv aiy aka ake aki akk ako akr aks akv aoa aoe aoi aok aoo aor aos aov ar- ara are ari ark aro arr ars arv ary as- asa ase asi ask aso asr ass asv asy av- ava ave avi avk avo avr avs avy ay- aya aye ayi ayk ayo ayr ays eaa eae eai eak eao ear eas eav eea eee eek eeo eer ees eev eey eia eie eii eik eio eir eis eiv eka eke eki eko ekr eks ekv eky eo- eoa eoe eoi eok eoo eor eos era ere eri erk ero err ers erv ery es- esa ese esi esk eso esr ess esv esy eva eve evi evo evr evs evv evy eya eye eyo eyr eys i-v ia- iaa iae iai iao iar ias iav ie- iea iee iei iek ier ies iev iey iia iie iii iio iir iis ika ike iki ikk iko ikr iks ikv io- ioa ioe ioi ioo ior ios iov ir- ira ire iri irk iro irr irs irv iry is- isa ise isi isk iso isr iss isv isy iva ive ivi ivo ivr ivs ivv ivy iya iye iyo iyr iys iyy ka- kaa kae kai kak kao kar kas kav kay ke- kea kee kei kek keo ker kes kev key kia kie kii kik kio kir kis kiv kke kki kkk kkr kks kkv kky koa koe koi kok koo kor kos koy kra kri krk kro krr krs krv kry ksa kse ksi ksk kso ksr kss ksv kva kvi kvk kvo kvr kvs kvv kya kye kyo kyr kys o-i oaa oae oai oak oao oar oas oav oea oee oei oeo oer oes oey oia oie oii oik oio oir ois oiv oka oke oki okk oko okr oks oo- ooa ooi ook ooo oor oos oov or- ora ore ori ork oro orr ors orv ory os- osa ose osi osk oso osr oss osv ov- ova ove ovi ovo ovs ovv oya oye oyi oyo oys ra- raa rae rai rak rao rar ras rav ray re- rea ree rei rek reo rer res rev rey ria rie rii rik rio rir ris riv riy rke rkk rko rks rkv rky roa roe roi rok roo ror ros rov roy rra rri rrk rrr rrs rsa rse rsi rsk rso rsr rss rsv rva rve rvi rvo rvr rvs rvv rvy ry- rya rye ryk ryo ryr rys ryy saa sae sai sak sao sar sas sav say se- sea see sei sek seo ser ses sev sey sia sie sii sik sio sir sis siv sk- ska ske ski skk sko skr sks sky soa soe soi sok soo sor sos sov soy sr- sra sre sri srk sro srr srs srv sry ss- ssa sse ssi ssk sso ssr sss ssv sva sve svi svk svo svr svs svv svy sy- sya sye syi syk syr sys v-a v-e vaa vae vai vak vao var vas vav vay vea vee vei vek veo ver ves vey vi- via vie vii vik vio vir vis viv viy vka voa voe voi vok voo vor vos vov voy vra vre vri vrk vrr vrs vry vsa vse vsi vsk vso vsr vss vsv vva vvi vvo vvr vvs vvv vye yaa yae yai yak yao yar yas yav yay yea yee yei yek yeo yer yes yev yey yie yii yio yir yis yka yki ykk yoe yoi yok yoo yor yos yoy yra yre yro yrs ysa yse ysi ysk yso ysr yss ysy yva yve yvi yvo yvr yvy yye yys yyy