-er -ey eee eek eeo eer ees eey ehe ehh ehi eho ehr ehs ehu eie eii eik eio eir eis eiu eke ekh eki eko ekr eks eku eky eo- eoe eoh eoi eok eoo eor eos eou ere erh eri erk ero err ers eru ery es- ese esh esi esk eso esr ess esu esy eu- eue eui eur eus eye eyo eyr eys h-i he- hee heh hei hek heo her hes heu hey hhe hhh hhi hhk hho hhr hhs hhu hhy hie hih hii hik hio hir his hiu hkh hki hkk hko hkr hks hku hoe hoh hoi hok hoo hor hos hou hoy hr- hre hrh hri hrk hro hrr hrs hru hse hsh hsi hsk hsr hss hsu hsy hue huh hui huk huo hur hus huu huy hy- hye hyh hyi hyo hyr hys hyy ie- iee iei iek ier ies iey ihe ihh ihi ihk iho ihr ihs ihu ihy iie iih iii iio iir iis iiu ike iki ikk iko ikr iks iku io- ioe ioh ioi ioo ior ios iou ir- ire iri irk iro irr irs iru iry is- ise ish isi isk iso isr iss isu isy iu- iue iui iur ius iye iyo iyr iys iyy ke- kee keh kei kek keo ker kes key khe khh khi khk kho khr khs khu kie kih kii kik kio kir kis kiu kke kkh kki kkk kkr kks kku kky koe koh koi kok koo kor kos kou koy kri krk kro krr krs kru kry kse ksh ksi ksk kso ksr kss ksu kue kuh kui kuk kur kus kuu kuy kye kyo kyr kys kyu o-i oee oeh oei oeo oer oes oey ohe ohh ohi oho ohr ohs ohu oie oii oik oio oir ois oiu oke oki okk oko okr oks oku oo- ooh ooi ook ooo oor oos or- ore orh ori ork oro orr ors oru ory os- ose osh osi osk oso osr oss osu ou- oue ouh oui ouk ouo our ous oye oyi oyo oys re- ree reh rei rek reo rer res reu rey rh- rhe rhh rhi rho rhr rhs rhu rie rih rii rik rio rir ris riy rke rkk rko rks rku rky roe roh roi rok roo ror ros rou roy rrh rri rrk rrr rrs rru rse rsh rsi rsk rso rsr rss rsu rue ruh rui ruk ruo rur rus ruu ruy ry- rye ryk ryo ryr rys ryu ryy se- see seh sei sek seo ser ses seu sey sh- she shh shi shk sho shr shs shu shy sie sih sii sik sio sir sis siu sk- ske skh ski skk sko skr sks sku sky soe soh soi sok soo sor sos sou soy sr- sre srh sri srk sro srr srs sry ss- sse ssh ssi ssk sso ssr sss ssu sue suh sui suk suo sur sus suu suy sy- sye syh syi syk syr sys syu uee ueh uei uer ues uey uhe uhh uhi uho uhr uhs uhu uhy uie uii uio uir uis uiu uke uki ukk ukr uku uoe uok uoo uor uos ur- ure uri urk uro urr urs uru ury use ush usi usk uso usr uss usu uue uur uus uuu uyi uyo uys uyu yee yeh yei yek yeo yer yes yey yhe yhi yhs yhu yie yih yii yio yir yis yki ykk yoe yoi yok yoo yor yos you yoy yre yro yrs yru yse ysi ysk yso ysr yss ysu ysy yue yuh yui yuk yuo yur yus yuu yuy yye yys yyu yyy