-er -ey a-a a-c aaa aac aae aaf aam aar aay ac- aca acc ace acf acm acr acy aea aec aee aef aem aer aey af- afa afc afe aff afm afr afy ama amc ame amf amm amr amy ar- ara arc are arf arm arr ary ay- aya ayc aye ayf ayr c-- caa cac cae caf cam car cay cca ccc cce ccf ccm ccr ce- cea cec cee cef cem cer cey cfa cfc cfe cff cfm cfr cma cmc cme cmf cmm cmr cmy cra crc cre crf crm crr cry cya cyc cye cyf cym cyr eaa eac eae eaf eam ear ec- eca ecc ece ecf ecm ecr eea eec eee eef eem eer eey ef- efa efc efe eff efm efr em- ema emc eme emf emm emr era erc ere erf erm err ery eya eyc eye eym eyr faa fac fae faf fam far fay fca fcc fce fcf fcm fcr fcy fea fec fee fef fem fer fey ffa ffc ffe fff ffm ffr ffy fma fmc fme fmf fmm fmr fra frc fre frf frm frr fry fy- fya fyc fye m-f m-r maa mac mae maf mam mar may mc- mca mcc mce mcf mcm mcr mea mec mee mef mem mer mey mfa mfc mfe mff mfm mfr mfy mma mmc mme mmf mmm mmr mra mrc mre mrf mrm mrr mry my- mya myc mye myf mym myr ra- raa rac rae raf ram rar ray rca rcc rce rcf rcm rcr re- rea rec ree ref rem rer rey rfa rfc rfe rff rfm rfr rma rmc rme rmf rmm rmr rra rrc rrf rrm rrr ry- rya ryc rye ryf rym ryr ryy yaa yac yae yaf yam yar yay yca ycc yce ycf ycy yea yec yee yef yem yer yey yfa yfc yfe yff yfm yfr yma ymc yme ymm yra yrc yre yrf yyc yye yyf yyy