-ey a-a a-c aaa aac aae aag aah aan aao aay ac- aca acc ace acg ach acn aco acy aea aec aee aeg aeh aen aeo aey ag- aga agc age agg agh agn ago agy aha ahc ahe ahg ahh ahn aho ahy an- ana anc ane ang anh ann ano any aoa aoc aoe aog aoh aon aoo ay- aya ayc aye ayh ayn ayo c-- caa cac cae cag cah can cao cay cca ccc cce ccg cch ccn cco ce- cea cec cee ceg ceh cen ceo cey cga cgc cge cgg cgh cgn cgo cgy ch- cha chc che chg chh chn cho chy cn- cna cnc cne cng cnh cnn cno cny co- coa coc coe cog coh con coo coy cya cyc cye cyg cyn cyo eaa eac eae eag eah ean eao ec- eca ecc ece ecg ech ecn eco eea eec eee eeg een eeo eey ega egc ege egg egh egn ego egy eha ehc ehe ehg ehh ehn eho en- ena enc ene eng enh enn eno eny eo- eoa eoc eoe eog eoh eon eoo eya eyc eye eyn eyo gaa gac gae gag gah gan gao gay gca gcc gce gcg gch gcn gco ge- gea gec gee geg geh gen geo gey gga ggc ggg ggh ggn ggo gha ghc ghe ghg ghh ghn gho gna gnc gne gnn gno goa goc goe gog goh gon goo goy gy- gya gye gyn gyo haa hac hae hag hah han hao hay hca hcc hce hcg hch hcn hco hcy he- hea hec hee heg heh hen heo hey hga hgc hge hgg hgh hgn hgo hgy hha hhc hhe hhg hhh hhn hho hhy hna hnc hne hng hnh hnn hno hny hoa hoc hoe hog hoh hon hoo hoy hy- hya hyc hye hyg hyh hyn hyo hyy naa nac nae nag nah nan nao nay nca ncc nce ncg nch ncn nco ne- nea nec nee neg neh nen neo ney nga ngc nge ngg ngh ngn ngo nha nhc nhe nhg nhh nhn nhy nna nnc nne nng nnh nnn nno no- noa noc noe nog noh non noo noy nya nyc nye nyg nyn nyo nyy oaa oac oae oag oah oan oao oc- oca occ ocg och ocn oco oea oec oee oeg oeh oen oeo oey oga ogc oge ogg ogh ogn ogo ogy oha ohc ohe ohg ohh ohn oho on- ona onc one ong onh onn ono ony oo- ooa ooc oog ooh oon ooo oya oye oyo yaa yac yae yag yah yan yao yay yca ycc yce ych yco ycy yea yec yee yeg yeh yen yeo yey yga ygc ygo yha yhc yhe yna yne yng ynn yny yoc yoe yog yon yoo yoy yyc yye yyg yyy