-er -ey a-a a-c aaa aac aae aag aah aan aar aay ac- aca acc ace acg ach acn acr acy aea aec aee aeg aeh aen aer aey ag- aga agc age agg agh agn agr agy aha ahc ahe ahg ahh ahn ahr ahy an- ana anc ane ang anh ann anr any ar- ara arc are arg arh arn arr ary ay- aya ayc aye ayh ayn ayr c-- caa cac cae cag cah can car cay cca ccc cce ccg cch ccn ccr ce- cea cec cee ceg ceh cen cer cey cga cgc cge cgg cgh cgn cgr cgy ch- cha chc che chg chh chn chr chy cn- cna cnc cne cng cnh cnn cnr cny cra crc cre crg crh crn crr cry cya cyc cye cyg cyn cyr eaa eac eae eag eah ean ear ec- eca ecc ece ecg ech ecn ecr eea eec eee eeg een eer eey ega egc ege egg egh egn egr egy eha ehc ehe ehg ehh ehn ehr en- ena enc ene eng enh enn enr eny era erc ere erg erh ern err ery eya eyc eye eyn eyr gaa gac gae gag gah gan gar gay gca gcc gce gcg gch gcn gcr ge- gea gec gee geg geh gen ger gey gga ggc ggg ggh ggn ggr gha ghc ghe ghg ghh ghn ghr gna gnc gne gnn gnr gra grc gre grg grh grn grr gry gy- gya gye gyn gyr haa hac hae hag hah han har hay hca hcc hce hcg hch hcn hcr hcy he- hea hec hee heg heh hen her hey hga hgc hge hgg hgh hgn hgr hgy hha hhc hhe hhg hhh hhn hhr hhy hna hnc hne hng hnh hnn hny hr- hra hrc hre hrg hrh hrn hrr hy- hya hyc hye hyg hyh hyn hyr hyy naa nac nae nag nah nan nar nay nca ncc nce ncg nch ncn ncr ne- nea nec nee neg neh nen ner ney nga ngc nge ngg ngh ngn nha nhc nhe nhg nhh nhn nhr nhy nna nnc nne nng nnh nnn nra nrc nre nrg nrn nrr nry nya nyc nye nyg nyn nyy ra- raa rac rae rag rah ran rar ray rca rcc rce rcg rch rcn rcr re- rea rec ree reg reh ren rer rey rga rgc rge rgg rgh rgn rgr rh- rha rhc rhe rhg rhh rhn rhr rna rnc rng rnh rnn rnr rny rra rrc rrg rrh rrn rrr ry- rya ryc rye ryg ryn ryr ryy yaa yac yae yag yah yan yar yay yca ycc yce ych ycy yea yec yee yeg yeh yen yer yey yga ygc yha yhc yhe yna yne yng ynn yny yra yrc yre yrg yrn yyc yye yyg yyy