-er -ey a-a aaa aae aak aan aao aar aas aau aay aea aee aek aen aeo aer aes aeu aey aka ake akk akn ako akr aks aku an- ana ane ank ann ano anr ans anu any aoa aoe aok aon aoo aor aos aou ar- ara are ark arn aro arr ars aru ary as- asa ase ask asn aso asr ass asu asy au- aua aue auk aun auo aur aus ay- aya aye ayk ayn ayo ayr ays ayu eaa eae eak ean eao ear eas eau eea eee eek een eeo eer ees eey eka eke eko ekr eks eku eky en- ena ene enk enn eno enr ens enu eny eo- eoa eoe eok eon eoo eor eos eou era ere erk ern ero err ers eru ery es- esa ese esk esn eso esr ess esu esy eu- eua eue eun eur eus eya eye eyn eyo eyr eys ka- kaa kae kak kan kao kar kas kau kay ke- kea kee kek ken keo ker kes key kke kkk kkn kkr kks kku kky kn- kna kne knk knn kno knr knu koa koe kok kon koo kor kos kou koy kra krk krn kro krr krs kru kry ksa kse ksk ksn kso ksr kss ksu kue kuk kun kur kus kuu kuy kya kye kyn kyo kyr kys kyu naa nae nak nan nao nar nas nau nay ne- nea nee nek nen neo ner nes neu ney nka nke nkk nkn nko nkr nks nku nky nna nne nnk nnn nno nns nnu no- noa noe nok non noo nor nos nou noy nra nre nrk nrn nro nrr nrs nru nry nsa nse nsk nsn nso nsr nss nsu nsy nua nue nuk nun nuo nur nus nuu nuy nya nye nyk nyn nyo nys nyu nyy oaa oae oak oan oao oar oas oau oea oee oen oeo oer oes oey oka oke okk oko okr oks oku on- ona one onk onn ono onr ons onu ony oo- ooa ook oon ooo oor oos or- ora ore ork orn oro orr ors oru ory os- osa ose osk osn oso osr oss osu ou- oua oue ouk oun ouo our ous oya oye oyo oys ra- raa rae rak ran rao rar ras rau ray re- rea ree rek ren reo rer res reu rey rke rkk rko rks rku rky rna rnn rno rnr rns rnu rny roa roe rok ron roo ror ros rou roy rra rrk rrn rrr rrs rru rsa rse rsk rsn rso rsr rss rsu rua rue ruk run ruo rur rus ruu ruy ry- rya rye ryk ryn ryo ryr rys ryu ryy saa sae sak san sao sar sas sau say se- sea see sek sen seo ser ses seu sey sk- ska ske skk sko skr sks sku sky sna sne snk snn sno snr sns snu sny soa soe sok son soo sor sos sou soy sr- sra sre srk srn sro srr srs sry ss- ssa sse ssk ssn sso ssr sss ssu sua sue suk sun suo sur sus suu suy sy- sya sye syk syn syr sys syu ua- uaa uae uak uan uao uar uas uau uay uea uee uen uer ues uey uka uke ukk ukn ukr uku un- una une unk unn uno unr uns unu uny uoa uoe uok uon uoo uor uos ur- ura ure urk urn uro urr urs uru ury usa use usk usn uso usr uss usu uua uue uun uur uus uuu uyo uys uyu yaa yae yak yan yao yar yas yau yay yea yee yek yen yeo yer yes yey yka ykk ykn yna yne ynk ynn yns ynu yny yoe yok yon yoo yor yos you yoy yra yre yrn yro yrs yru ysa yse ysk yso ysr yss ysu ysy yua yue yuk yun yuo yur yus yuu yuy yye yys yyu yyy