-er -ey a-a a-c aaa aac aae aag aam aan aar aay ac- aca acc ace acg acm acn acr acy aea aec aee aeg aem aen aer aey ag- aga agc age agg agm agn agr agy ama amc ame amg amm amn amr amy an- ana anc ane ang anm ann anr any ar- ara arc are arg arm arn arr ary ay- aya ayc aye ayn ayr c-- caa cac cae cag cam can car cay cca ccc cce ccg ccm ccn ccr ce- cea cec cee ceg cem cen cer cey cga cgc cge cgg cgm cgn cgr cgy cma cmc cme cmg cmm cmn cmr cmy cn- cna cnc cne cng cnm cnn cnr cny cra crc cre crg crm crn crr cry cya cyc cye cyg cym cyn cyr eaa eac eae eag eam ean ear ec- eca ecc ece ecg ecm ecn ecr eea eec eee eeg eem een eer eey ega egc ege egg egm egn egr egy em- ema emc eme emg emm emn emr en- ena enc ene eng enm enn enr eny era erc ere erg erm ern err ery eya eyc eye eym eyn eyr gaa gac gae gag gam gan gar gay gca gcc gce gcg gcm gcn gcr ge- gea gec gee geg gem gen ger gey gga ggc ggg ggm ggn ggr gma gmc gme gmg gmm gmn gmr gmy gna gnc gne gnm gnn gnr gra grc gre grg grm grn grr gry gy- gya gye gym gyn gyr m-r maa mac mae mag mam man mar may mc- mca mcc mce mcg mcm mcn mcr mea mec mee meg mem men mer mey mga mgc mge mgm mgn mgr mgy mma mmc mme mmg mmm mmn mmr mna mnc mne mng mnm mnn mnr mra mrc mre mrg mrm mrn mrr mry my- mya myc mye myg mym myn myr naa nac nae nag nam nan nar nay nca ncc nce ncg ncm ncn ncr ne- nea nec nee neg nem nen ner ney nga ngc nge ngg ngm ngn nma nmc nme nmg nmm nmn nmr nna nnc nne nng nnm nnn nra nrc nre nrg nrm nrn nrr nry nya nyc nye nyg nym nyn nyy ra- raa rac rae rag ram ran rar ray rca rcc rce rcg rcm rcn rcr re- rea rec ree reg rem ren rer rey rga rgc rge rgg rgn rgr rma rmc rme rmg rmm rmn rmr rna rnc rng rnm rnn rnr rny rra rrc rrg rrm rrn rrr ry- rya ryc rye ryg rym ryn ryr ryy yaa yac yae yag yam yan yar yay yca ycc yce ycy yea yec yee yeg yem yen yer yey yga ygc ygm yma ymc yme ymg ymm yna yne yng ynn yny yra yrc yre yrg yrn yyc yye yyg yyy