-er -ey -th eee eek eeo eer ees eet eey ehe ehh eho ehr ehs eht eke ekh eko ekr eks ekt eky eo- eoe eoh eok eoo eor eos eot ere erh erk ero err ers ert ery es- ese esh esk eso esr ess est esy ete eth etk eto etr ets ett ety eye eyo eyr eys eyt he- hee heh hek heo her hes het hey hhe hhh hhk hho hhr hhs hht hhy hkh hkk hko hkr hks hkt hoe hoh hok hoo hor hos hot hoy hr- hre hrh hrk hro hrr hrs hrt hse hsh hsk hsr hss hst hsy hte hth htk hto htr hts htt hty hy- hye hyh hyo hyr hys hyt hyy k-t ke- kee keh kek keo ker kes ket key khe khh khk kho khr khs kke kkh kkk kkr kks kkt kky koe koh kok koo kor kos kot koy krk kro krr krs krt kry kse ksh ksk kso ksr kss kst kte kth ktk kto ktr kts ktt kye kyo kyr kys kyt oee oeh oeo oer oes oet oey ohe ohh oho ohr ohs oht oke okk oko okr oks oo- ooh ook ooo oor oos oot or- ore orh ork oro orr ors ort ory os- ose osh osk oso osr oss ost ot- ote oth otk oto otr ots ott oye oyo oys re- ree reh rek reo rer res ret rey rh- rhe rhh rho rhr rhs rht rke rkk rko rks rkt rky roe roh rok roo ror ros rot roy rrh rrk rrr rrs rrt rse rsh rsk rso rsr rss rst rte rtk rto rtr rts rtt rty ry- rye ryk ryo ryr rys ryy se- see seh sek seo ser ses set sey sh- she shh shk sho shr shs sht shy sk- ske skh skk sko skr sks skt sky soe soh sok soo sor sos sot soy sr- sre srh srk sro srr srs srt sry ss- sse ssh ssk sso ssr sss sst ste sth stk sto str sts stt sty sy- sye syh syk syr sys syt te- tee teh tek teo ter tes tet tey th- the thh thk tho thr ths tht thy tke tkk tko tkr tks tkt tky to- toe toh tok too tor tos tot toy tre trh trk tro trr trs trt try tse tsh tsk tso tsr tss tst tsy tte tth ttk tto ttr tts ttt tty tye tyo tyr tys tyt yee yeh yek yeo yer yes yet yey yhe yhs yht ykk yoe yok yoo yor yos yot yoy yre yro yrs yrt yse ysk yso ysr yss yst ysy yte yth ytk yto ytr yts ytt yye yys yyt yyy