-er -ey a-a aaa aae aak aan aao aap aar aas aay aea aee aek aen aeo aep aer aes aey aka ake akk akn ako akp akr aks an- ana ane ank ann ano anp anr ans any aoa aoe aok aon aoo aop aor aos ap- apa ape apk apn apo app apr aps apy ar- ara are ark arn aro arp arr ars ary as- asa ase ask asn aso asp asr ass asy ay- aya aye ayk ayn ayo ayp ayr ays eaa eae eak ean eao eap ear eas eea eee eek een eeo eep eer ees eey eka eke eko ekp ekr eks eky en- ena ene enk enn eno enp enr ens eny eo- eoa eoe eok eon eoo eop eor eos ep- epa epe epn epo epp epr eps era ere erk ern ero erp err ers ery es- esa ese esk esn eso esp esr ess esy eya eye eyn eyo eyp eyr eys ka- kaa kae kak kan kao kap kar kas kay ke- kea kee kek ken keo kep ker kes key kke kkk kkn kkp kkr kks kky kn- kna kne knk knn kno knp knr koa koe kok kon koo kop kor kos koy kpa kpe kpk kpn kpo kpp kpr kps kra krk krn kro krp krr krs kry ksa kse ksk ksn kso ksp ksr kss kya kye kyn kyo kyp kyr kys naa nae nak nan nao nap nar nas nay ne- nea nee nek nen neo nep ner nes ney nka nke nkk nkn nko nkp nkr nks nky nna nne nnk nnn nno nnp nns no- noa noe nok non noo nop nor nos noy npa npe npn npo npp npr nps nra nre nrk nrn nro nrp nrr nrs nry nsa nse nsk nsn nso nsp nsr nss nsy nya nye nyk nyn nyo nyp nys nyy oaa oae oak oan oao oap oar oas oea oee oen oeo oep oer oes oey oka oke okk oko okp okr oks on- ona one onk onn ono onp onr ons ony oo- ooa ook oon ooo oop oor oos op- opa ope opk opn opo opp opr ops opy or- ora ore ork orn oro orp orr ors ory os- osa ose osk osn oso osp osr oss oya oye oyo oys p-p paa pae pak pan pao pap par pas pay pea pee pek pen peo pep per pes pey pka pke pkn pko pkp pkr pks pky pn- pna pne pnk pnn pno pnp pnr pns pny poa poe pok pon poo pop por pos poy ppa ppe ppk ppn ppo ppp ppr pps pra pre prk prn pro prp prr prs pry ps- psa pse psk psn pso psp psr pss psy py- pya pye pyk pyn pyo pyr pys ra- raa rae rak ran rao rap rar ras ray re- rea ree rek ren reo rep rer res rey rke rkk rko rkp rks rky rna rnn rno rnp rnr rns rny roa roe rok ron roo rop ror ros roy rpa rpe rpk rpn rpo rpp rpr rps rra rrk rrn rrp rrr rrs rsa rse rsk rsn rso rsp rsr rss ry- rya rye ryk ryn ryo ryr rys ryy saa sae sak san sao sap sar sas say se- sea see sek sen seo sep ser ses sey sk- ska ske skk sko skp skr sks sky sna sne snk snn sno snp snr sns sny soa soe sok son soo sop sor sos soy spa spe spk spn spo spp spr sps spy sr- sra sre srk srn sro srp srr srs sry ss- ssa sse ssk ssn sso ssp ssr sss sy- sya sye syk syn syp syr sys yaa yae yak yan yao yap yar yas yay yea yee yek yen yeo yep yer yes yey yka ykk ykn yna yne ynk ynn ynp yns yny yoe yok yon yoo yop yor yos yoy ypa ypo yps yra yre yrn yro yrp yrs ysa yse ysk yso ysp ysr yss ysy yye yys yyy