-er -ey -ic a-a a-c a-i aaa aac aae aai aam aar aay ac- aca acc ace aci acm acr acy aea aec aee aei aem aer aey ai- aia aic aie aii aim air aiy ama amc ame ami amm amr amy ar- ara arc are ari arm arr ary ay- aya ayc aye ayi ayr c-- caa cac cae cai cam car cay cca ccc cce cci ccm ccr ce- cea cec cee cei cem cer cey ci- cia cic cie cii cim cir cma cmc cme cmi cmm cmr cmy cra crc cre cri crm crr cry cya cyc cye cym cyr eaa eac eae eai eam ear ec- eca ecc ece eci ecm ecr eea eec eee eem eer eey eia eic eie eii eim eir em- ema emc eme emi emm emr era erc ere eri erm err ery eya eyc eye eym eyr ia- iaa iac iae iai iam iar ica icc ice ici icm icr icy ie- iea iec iee iei iem ier iey iia iic iie iii iim iir im- ima imc ime imi imm imy ir- ira irc ire iri irm irr iry iya iyc iye iym iyr iyy m-r maa mac mae mai mam mar may mc- mca mcc mce mci mcm mcr mea mec mee mei mem mer mey mi- mia mic mie mii mim mir miy mma mmc mme mmi mmm mmr mra mrc mre mri mrm mrr mry my- mya myc mye mym myr ra- raa rac rae rai ram rar ray rca rcc rce rci rcm rcr re- rea rec ree rei rem rer rey ria ric rie rii rim rir riy rma rmc rme rmi rmm rmr rra rrc rri rrm rrr ry- rya ryc rye rym ryr ryy yaa yac yae yai yam yar yay yca ycc yce yci ycy yea yec yee yei yem yer yey yie yii yim yir yma ymc yme ymi ymm yra yrc yre yyc yye yyy