-er -ey a-a aaa aad aae aag aak aar aau aay ad- ada add ade adg adk adr adu ady aea aed aee aeg aek aer aeu aey ag- aga agd age agg agk agr agu agy aka akd ake akg akk akr aku ar- ara ard are arg ark arr aru ary au- aua aud aue aug auk aur ay- aya ayd aye ayk ayr ayu daa dad dae dag dak dar dau day dda ddd dde ddg ddk ddr ddu ddy de- dea ded dee deg dek der deu dey dga dgd dge dgg dgk dgr dgu dka dke dkg dkk dkr dku dra drd dre drg drk drr dru dry dua dud due dug duk dur duy dy- dya dyd dye dyk dyr dyu dyy eaa ead eae eag eak ear eau ed- eda edd ede edg edk edr edu edy eea eed eee eeg eek eer eey ega egd ege egg egr egu egy eka ekd eke ekg ekr eku eky era erd ere erg erk err eru ery eu- eua eud eue eug eur eya eyd eye eyr g-d gaa gad gae gag gak gar gau gay gda gdd gde gdk gdr gdu ge- gea ged gee geg gek ger geu gey gga ggd ggg ggr ggu gka gkd gra grd gre grg grk grr gru gry gu- gua gud gue gug guk gur guu guy gy- gya gyd gye gyr ka- kaa kad kae kag kak kar kau kay kda kde kdg kdk kdr kdu kdy ke- kea ked kee keg kek ker key kga kgd kgu kgy kke kkk kkr kku kky kra krd krg krk krr kru kry kud kue kug kuk kur kuu kuy kya kyd kye kyr kyu ra- raa rad rae rag rak rar rau ray rda rdd rde rdg rdr rdu rdy re- rea red ree reg rek rer reu rey rga rgd rge rgg rgk rgr rke rkg rkk rku rky rra rrd rrg rrk rrr rru rua rud rue rug ruk rur ruu ruy ry- rya ryd rye ryg ryk ryr ryu ryy ua- uaa uad uae uag uak uar uau uay uda udd ude udg udk udr udu uea ued uee ueg uer uey uga uge ugg ugk ugr ugu uka uke ukk ukr uku ur- ura urd ure urg urk urr uru ury uua uue uug uur uuu uyu yaa yad yae yag yak yar yau yay yda yde ydg ydy yea yed yee yeg yek yer yey yga yka ykk yra yre yrg yru yua yud yue yug yuk yur yuu yuy yye yyg yyu yyy