-er -ey a-a a-i a-t aaa aae aai aak aar aas aat aau aay aea aee aei aek aer aes aet aeu aey ai- aia aie aii aik air ais ait aiu aiy aka ake aki akk akr aks aku ar- ara are ari ark arr ars art aru ary as- asa ase asi ask asr ass ast asu asy at- ata ate ati atr ats att atu au- aua aue aui auk aur aus aut ay- aya aye ayi ayk ayr ays ayt ayu eaa eae eai eak ear eas eat eau eea eee eek eer ees eet eey eia eie eii eik eir eis eit eiu eka eke eki ekr eks ekt eku eky era ere eri erk err ers ert eru ery es- esa ese esi esk esr ess est esu esy eta ete eti etk etr ets ett etu ety eu- eua eue eui eur eus eut eya eye eyr eys eyt ia- iaa iae iai iar ias iat iau ie- iea iee iei iek ier ies iet iey iia iie iii iir iis iit iiu ika ike iki ikk ikr iks ikt iku ir- ira ire iri irk irr irs irt iru iry is- isa ise isi isk isr iss ist isu isy ita ite iti itk its itt itu ity iu- iua iue iui iur ius iut iya iye iyr iys iyt iyy k-t ka- kaa kae kai kak kar kas kat kau kay ke- kea kee kei kek ker kes ket key kia kie kii kik kir kis kit kiu kke kki kkk kkr kks kkt kku kky kra kri krk krr krs krt kru kry ksa kse ksi ksk ksr kss kst ksu kta kte ktk ktr kts ktt ktu kue kui kuk kur kus kut kuu kuy kya kye kyr kys kyt kyu ra- raa rae rai rak rar ras rat rau ray re- rea ree rei rek rer res ret reu rey ria rie rii rik rir ris rit riy rke rkk rks rkt rku rky rra rri rrk rrr rrs rrt rru rsa rse rsi rsk rsr rss rst rsu rta rte rti rtk rtr rts rtt rtu rty rua rue rui ruk rur rus rut ruu ruy ry- rya rye ryk ryr rys ryu ryy saa sae sai sak sar sas sat sau say se- sea see sei sek ser ses set seu sey sia sie sii sik sir sis sit siu sk- ska ske ski skk skr sks skt sku sky sr- sra sre sri srk srr srs srt sry ss- ssa sse ssi ssk ssr sss sst ssu sta ste sti stk str sts stt stu sty sua sue sui suk sur sus sut suu suy sy- sya sye syi syk syr sys syt syu taa tae tai tak tar tas tat tau tay te- tea tee tei tek ter tes tet teu tey tia tie tii tik tir tis tit tiu tiy tka tke tkk tkr tks tkt tky tra tre tri trk trr trs trt tru try tsa tse tsi tsk tsr tss tst tsu tsy tta tte tti ttk ttr tts ttt ttu tty tua tue tui tuk tur tus tut tuu tuy tya tye tyr tys tyt ua- uaa uae uai uak uar uas uat uau uay uea uee uei uer ues uet uey uia uie uii uir uis uit uiu uka uke uki ukk ukr uku ur- ura ure uri urk urr urs urt uru ury usa use usi usk usr uss ust usu uta ute uti utk utr uts utt utu uty uua uue uur uus uut uuu uyi uys uyu yaa yae yai yak yar yas yat yau yay yea yee yei yek yer yes yet yey yie yii yir yis yit yka yki ykk yra yre yrs yrt yru ysa yse ysi ysk ysr yss yst ysu ysy yta yte ytk ytr yts ytt ytu yua yue yui yuk yur yus yut yuu yuy yye yys yyt yyu yyy