-er -ey -ic a-a a-c a-i aaa aac aae aai aan aar aay ac- aca acc ace aci acn acr acy aea aec aee aei aen aer aey ai- aia aic aie aii ain air aiy an- ana anc ane ani ann anr any ar- ara arc are ari arn arr ary ay- aya ayc aye ayi ayn ayr c-- caa cac cae cai can car cay cca ccc cce cci ccn ccr ce- cea cec cee cei cen cer cey ci- cia cic cie cii cin cir cn- cna cnc cne cni cnn cnr cny cra crc cre cri crn crr cry cya cyc cye cyn cyr eaa eac eae eai ean ear ec- eca ecc ece eci ecn ecr eea eec eee een eer eey eia eic eie eii ein eir en- ena enc ene eni enn enr eny era erc ere eri ern err ery eya eyc eye eyn eyr ia- iaa iac iae iai ian iar ica icc ice ici icn icr icy ie- iea iec iee iei ien ier iey iia iic iie iii iin iir in- ina inc ine ini inn inr iny ir- ira irc ire iri irn irr iry iya iyc iye iyr iyy n-i naa nac nae nai nan nar nay nca ncc nce nci ncn ncr ne- nea nec nee nei nen ner ney nia nic nie nii nin nir nna nnc nne nni nnn nra nrc nre nri nrn nrr nry nya nyc nye nyn nyy ra- raa rac rae rai ran rar ray rca rcc rce rci rcn rcr re- rea rec ree rei ren rer rey ria ric rie rii rin rir riy rna rnc rni rnn rnr rny rra rrc rri rrn rrr ry- rya ryc rye ryn ryr ryy yaa yac yae yai yan yar yay yca ycc yce yci ycy yea yec yee yei yen yer yey yie yii yin yir yna yne ynn yny yra yrc yre yrn yyc yye yyy