-er -ey a-a a-c aaa aac aae aak aan aar aas aau aay ac- aca acc ace ack acn acr acs acu acy aea aec aee aek aen aer aes aeu aey aka akc ake akk akn akr aks aku an- ana anc ane ank ann anr ans anu any ar- ara arc are ark arn arr ars aru ary as- asa asc ase ask asn asr ass asu asy au- aua auc aue auk aun aur aus ay- aya ayc aye ayk ayn ayr ays ayu c-- caa cac cae cak can car cas cau cay cca ccc cce cck ccn ccr ccs ccu ce- cea cec cee cek cen cer ces ceu cey cka ckc cks cky cn- cna cnc cne cnn cnr cns cnu cny cra crc cre crk crn crr crs cru cry csa csc cse csk csn csr css csu csy cua cuc cue cuk cun cur cus cuu cuy cya cyc cye cyk cyn cyr cys eaa eac eae eak ean ear eas eau ec- eca ecc ece eck ecn ecr ecs ecu eea eec eee eek een eer ees eey eka ekc eke ekr eks eku eky en- ena enc ene enk enn enr ens enu eny era erc ere erk ern err ers eru ery es- esa esc ese esk esn esr ess esu esy eu- eua euc eue eun eur eus eya eyc eye eyn eyr eys ka- kaa kac kae kak kan kar kas kau kay kca kcc kce kck kcn kcr kcs kcu ke- kea kec kee kek ken ker kes key kkc kke kkk kkn kkr kks kku kky kn- kna knc kne knk knn knr knu kra krc krk krn krr krs kru kry ksa ksc kse ksk ksn ksr kss ksu kuc kue kuk kun kur kus kuu kuy kya kyc kye kyn kyr kys kyu naa nac nae nak nan nar nas nau nay nca ncc nce nck ncn ncr ncs ncu ne- nea nec nee nek nen ner nes neu ney nka nkc nke nkk nkn nkr nks nku nky nna nnc nne nnk nnn nns nnu nra nrc nre nrk nrn nrr nrs nru nry nsa nsc nse nsk nsn nsr nss nsu nsy nua nuc nue nuk nun nur nus nuu nuy nya nyc nye nyk nyn nys nyu nyy ra- raa rac rae rak ran rar ras rau ray rca rcc rce rcn rcr rcs rcu re- rea rec ree rek ren rer res reu rey rkc rke rkk rks rku rky rna rnc rnn rnr rns rnu rny rra rrc rrk rrn rrr rrs rru rsa rsc rse rsk rsn rsr rss rsu rua ruc rue ruk run rur rus ruu ruy ry- rya ryc rye ryk ryn ryr rys ryu ryy saa sac sae sak san sar sas sau say sca scc sce sck scn scr scs scu se- sea sec see sek sen ser ses seu sey sk- ska skc ske skk skr sks sku sky sna snc sne snk snn snr sns snu sny sr- sra src sre srk srn srr srs sry ss- ssa ssc sse ssk ssn ssr sss ssu sua suc sue suk sun sur sus suu suy sy- sya syc sye syk syn syr sys syu ua- uaa uac uae uak uan uar uas uau uay uca ucc uce uck ucn ucr ucs ucu uea uec uee uen uer ues uey uka ukc uke ukk ukn ukr uku un- una unc une unk unn unr uns unu uny ur- ura urc ure urk urn urr urs uru ury usa usc use usk usn usr uss usu uua uuc uue uun uur uus uuu uyc uys uyu yaa yac yae yak yan yar yas yau yay yca ycc yce ycs ycu ycy yea yec yee yek yen yer yes yey yka ykk ykn yna yne ynk ynn yns ynu yny yra yrc yre yrn yrs yru ysa ysc yse ysk ysr yss ysu ysy yua yue yuk yun yur yus yuu yuy yyc yye yys yyu yyy