-er -ey eee eek eem eeo eer ees eev eey eke eko ekr eks eku ekv eky em- eme emk emm emo emr ems emu emv eo- eoe eok eom eoo eor eos eou ere erk erm ero err ers eru erv ery es- ese esk esm eso esr ess esu esv esy eu- eue eur eus euv eve evm evo evr evs evv evy eye eym eyo eyr eys ke- kee kek kem keo ker kes kev key kke kkk kkm kkr kks kku kkv kky kme kmk kmm kmo kms kmu koe kok kom koo kor kos kou koy krk kro krr krs kru krv kry kse ksk ksm kso ksr kss ksu ksv kue kuk kum kur kus kuu kuy kvk kvm kvo kvr kvs kvv kye kym kyo kyr kys kyu m-o m-r m-v mee mek mem meo mer mes meu mev mey mke mkk mkm mko mkr mks mku mkv mky mme mmk mmm mmo mmr mms mmu mmv moe mok mom moo mor mos mou mov moy mre mrk mrm mro mrr mrs mru mrv mry mse msk msm mso msr mss msu msv msy mue muk mum mur mus muu muy mve mvm mvo mvr mvs mvv mvy my- mye myk mym myo myr mys myu myv oee oem oeo oer oes oey oke okk oko okr oks oku om- ome omm omo omr oms omu omv omy oo- ook oom ooo oor oos oov or- ore ork orm oro orr ors oru orv ory os- ose osk osm oso osr oss osu osv ou- oue ouk oum ouo our ous ov- ove ovo ovs ovv oye oyo oys re- ree rek rem reo rer res reu rev rey rke rkk rkm rko rks rku rkv rky rme rmm rmo rmr rms rmv roe rok rom roo ror ros rou rov roy rrk rrm rrr rrs rru rse rsk rsm rso rsr rss rsu rsv rue ruk rum ruo rur rus ruu ruv ruy rve rvm rvo rvr rvs rvu rvv rvy ry- rye ryk rym ryo ryr rys ryu ryy se- see sek sem seo ser ses seu sev sey sk- ske skk skm sko skr sks sku sky sme smk smm smo smr sms smu smv smy soe sok som soo sor sos sou sov soy sr- sre srk srm sro srr srs srv sry ss- sse ssk ssm sso ssr sss ssu ssv sue suk sum suo sur sus suu suv suy sve svk svm svo svr svs svu svv svy sy- sye syk sym syr sys syu uee uem uer ues uey uke ukk ukr uku um- ume umm umo umr ums umu uoe uok uom uoo uor uos ur- ure urk urm uro urr urs uru ury use usk usm uso usr uss usu usv uue uum uur uus uuu uve uvm uvo uvs uvu uvv uyo uys uyu v-e vee vek vem veo ver ves veu vey vkm vm- vmm vmo vmr vmu voe vok vom voo vor vos vou vov voy vre vrk vrm vrr vrs vru vry vse vsk vsm vso vsr vss vsu vsv vue vuk vum vur vus vuv vvm vvo vvr vvs vvv vye vym yee yek yem yeo yer yes yev yey ykk ykm yme ymm ymo yms yoe yok yom yoo yor yos you yoy yre yro yrs yru yse ysk ysm yso ysr yss ysu ysy yue yuk yum yuo yur yus yuu yuv yuy yve yvo yvr yvy yye yys yyu yyy