-ey a-a a-t aaa aae aak aao aas aat aay aea aee aek aeo aes aet aey aka ake akk ako aks aoa aoe aok aoo aos aot as- asa ase ask aso ass ast asy at- ata ate ato ats att ay- aya aye ayk ayo ays ayt eaa eae eak eao eas eat eea eee eek eeo ees eet eey eka eke eko eks ekt eky eo- eoa eoe eok eoo eos eot es- esa ese esk eso ess est esy eta ete etk eto ets ett ety eya eye eyo eys eyt k-t ka- kaa kae kak kao kas kat kay ke- kea kee kek keo kes ket key kke kkk kks kkt kky koa koe kok koo kos kot koy ksa kse ksk kso kss kst kta kte ktk kto kts ktt kya kye kyo kys kyt oaa oae oak oao oas oat oea oee oeo oes oet oey oka oke okk oko oks oo- ooa ook ooo oos oot os- osa ose osk oso oss ost ot- ota ote otk oto ots ott oya oye oyo oys saa sae sak sao sas sat say se- sea see sek seo ses set sey sk- ska ske skk sko sks skt sky soa soe sok soo sos sot soy ss- ssa sse ssk sso sss sst sta ste stk sto sts stt sty sy- sya sye syk sys syt taa tae tak tao tas tat tay te- tea tee tek teo tes tet tey tka tke tkk tko tks tkt tky to- toa toe tok too tos tot toy tsa tse tsk tso tss tst tsy tta tte ttk tto tts ttt tty tya tye tyo tys tyt yaa yae yak yao yas yat yay yea yee yek yeo yes yet yey yka ykk yoe yok yoo yos yot yoy ysa yse ysk yso yss yst ysy yta yte ytk yto yts ytt yye yys yyt yyy