-er -ey a-a a-c aaa aac aad aae aah aar aau aay ac- aca acc acd ace ach acr acu acy ad- ada adc add ade adh adr adu ady aea aec aed aee aeh aer aeu aey aha ahc ahd ahe ahh ahr ahu ahy ar- ara arc ard are arh arr aru ary au- aua auc aud aue auh aur ay- aya ayc ayd aye ayh ayr ayu c-- caa cac cad cae cah car cau cay cca ccc ccd cce cch ccr ccu cda cdc cdd cde cdh cdr cdu cdy ce- cea cec ced cee ceh cer ceu cey ch- cha chc chd che chh chr chu chy cra crc crd cre crh crr cru cry cua cuc cud cue cuh cur cuu cuy cya cyc cyd cye cyr daa dac dad dae dah dar dau day dca dcc dcd dce dcr dcu dda ddc ddd dde ddh ddr ddu ddy de- dea dec ded dee deh der deu dey dh- dha dhc dhd dhe dhh dhr dhu dra drc drd dre drr dru dry dua duc dud due duh dur duy dy- dya dyc dyd dye dyr dyu dyy eaa eac ead eae eah ear eau ec- eca ecc ecd ece ech ecr ecu ed- eda edc edd ede edh edr edu edy eea eec eed eee eer eey eha ehc ehd ehe ehh ehr ehu era erc erd ere erh err eru ery eu- eua euc eud eue eur eya eyc eyd eye eyr haa hac had hae hah har hau hay hca hcc hcd hce hch hcr hcy hda hdc hdd hde hdh hdr hdu hdy he- hea hec hed hee heh her heu hey hha hhc hhd hhe hhh hhr hhu hhy hr- hra hrc hrd hre hrh hrr hru hua huc hud hue huh hur huu huy hy- hya hyc hyd hye hyh hyr hyy ra- raa rac rad rae rah rar rau ray rca rcc rcd rce rch rcr rcu rda rdc rdd rde rdh rdr rdu rdy re- rea rec red ree reh rer reu rey rh- rha rhc rhd rhe rhh rhr rhu rra rrc rrd rrh rrr rru rua ruc rud rue ruh rur ruu ruy ry- rya ryc ryd rye ryr ryu ryy ua- uaa uac uad uae uah uar uau uay uca ucc ucd uce uch ucr ucu uda udc udd ude udr udu uea uec ued uee ueh uer uey uha uhc uhd uhe uhh uhr uhu uhy ur- ura urc urd ure urr uru ury uua uuc uue uur uuu uyc uyu yaa yac yad yae yah yar yau yay yca ycc ycd yce ych ycu ycy yda yde ydy yea yec yed yee yeh yer yey yha yhc yhe yhu yra yrc yre yru yua yud yue yuh yur yuu yuy yyc yye yyu yyy