-er -ey a-a a-c aaa aac aae aaj aan aar aay ac- aca acc ace acj acn acr acy aea aec aee aej aen aer aey aja ajc aje ajj ajn ajr ajy an- ana anc ane anj ann anr any ar- ara arc are arj arn arr ary ay- aya ayc aye ayn ayr c-- c-j caa cac cae caj can car cay cca ccc cce ccj ccn ccr ce- cea cec cee cej cen cer cey cja cjc cjr cn- cna cnc cne cnj cnn cnr cny cra crc cre crj crn crr cry cya cyc cye cyn cyr eaa eac eae eaj ean ear ec- eca ecc ece ecj ecn ecr eea eec eee een eer eey eja ejc en- ena enc ene enn enr eny era erc ere ern err ery eya eyc eye eyn eyr jaa jac jae jaj jan jar jay jca jcc jce jcr jea jec jee jej jen jer jey jja jjc jjj jjr jjy jna jnc jne jnj jnn jnr jra jrc jrn jrr jyj jyr naa nac nae naj nan nar nay nca ncc nce ncn ncr ne- nea nec nee nej nen ner ney nja njc nje njn nna nnc nne nnn nra nrc nre nrj nrn nrr nry nya nyc nye nyn nyy ra- raa rac rae raj ran rar ray rca rcc rce rcj rcn rcr re- rea rec ree ren rer rey rja rjc rjr rna rnc rnn rnr rny rra rrc rrn rrr ry- rya ryc rye ryn ryr ryy yaa yac yae yan yar yay yca ycc yce ycy yea yec yee yen yer yey yna yne ynn yny yra yrc yre yrn yyc yye yyy