-er -ey a-a aaa aae aah aak aan aao aar aas aay aea aee aeh aek aen aeo aer aes aey aha ahe ahh ahk ahn aho ahr ahs ahy aka ake akh akk akn ako akr aks an- ana ane anh ank ann ano anr ans any aoa aoe aoh aok aon aoo aor aos ar- ara are arh ark arn aro arr ars ary as- asa ase ash ask asn aso asr ass asy ay- aya aye ayh ayk ayn ayo ayr ays eaa eae eah eak ean eao ear eas eea eee eek een eeo eer ees eey eha ehe ehh ehn eho ehr ehs eka eke ekh eko ekr eks eky en- ena ene enh enk enn eno enr ens eny eo- eoa eoe eoh eok eon eoo eor eos era ere erh erk ern ero err ers ery es- esa ese esh esk esn eso esr ess esy eya eye eyn eyo eyr eys haa hae hah hak han hao har has hay he- hea hee heh hek hen heo her hes hey hha hhe hhh hhk hhn hho hhr hhs hhy hka hkh hkk hkn hko hkr hks hna hne hnh hnk hnn hno hns hny hoa hoe hoh hok hon hoo hor hos hoy hr- hra hre hrh hrk hrn hro hrr hrs hsa hse hsh hsk hsn hsr hss hsy hy- hya hye hyh hyn hyo hyr hys hyy ka- kaa kae kah kak kan kao kar kas kay ke- kea kee keh kek ken keo ker kes key kha khe khh khk khn kho khr khs kke kkh kkk kkn kkr kks kky kn- kna kne knk knn kno knr koa koe koh kok kon koo kor kos koy kra krk krn kro krr krs kry ksa kse ksh ksk ksn kso ksr kss kya kye kyn kyo kyr kys naa nae nah nak nan nao nar nas nay ne- nea nee neh nek nen neo ner nes ney nha nhe nhh nhk nhn nhr nhs nhy nka nke nkk nkn nko nkr nks nky nna nne nnh nnk nnn nno nns no- noa noe noh nok non noo nor nos noy nra nre nrk nrn nro nrr nrs nry nsa nse nsh nsk nsn nso nsr nss nsy nya nye nyk nyn nyo nys nyy oaa oae oah oak oan oao oar oas oea oee oeh oen oeo oer oes oey oha ohe ohh ohn oho ohr ohs oka oke okk oko okr oks on- ona one onh onk onn ono onr ons ony oo- ooa ooh ook oon ooo oor oos or- ora ore orh ork orn oro orr ors ory os- osa ose osh osk osn oso osr oss oya oye oyo oys ra- raa rae rah rak ran rao rar ras ray re- rea ree reh rek ren reo rer res rey rh- rha rhe rhh rhn rho rhr rhs rke rkk rko rks rky rna rnh rnn rno rnr rns rny roa roe roh rok ron roo ror ros roy rra rrh rrk rrn rrr rrs rsa rse rsh rsk rsn rso rsr rss ry- rya rye ryk ryn ryo ryr rys ryy saa sae sah sak san sao sar sas say se- sea see seh sek sen seo ser ses sey sh- sha she shh shk shn sho shr shs shy sk- ska ske skh skk sko skr sks sky sna sne snk snn sno snr sns sny soa soe soh sok son soo sor sos soy sr- sra sre srh srk srn sro srr srs sry ss- ssa sse ssh ssk ssn sso ssr sss sy- sya sye syh syk syn syr sys yaa yae yah yak yan yao yar yas yay yea yee yeh yek yen yeo yer yes yey yha yhe yhs yka ykk ykn yna yne ynk ynn yns yny yoe yok yon yoo yor yos yoy yra yre yrn yro yrs ysa yse ysk yso ysr yss ysy yye yys yyy