-er -ey a-a aaa aae aag aan aar aau aay aea aee aeg aen aer aeu aey ag- aga age agg agn agr agu agy an- ana ane ang ann anr anu any ar- ara are arg arn arr aru ary au- aua aue aug aun aur ay- aya aye ayn ayr ayu eaa eae eag ean ear eau eea eee eeg een eer eey ega ege egg egn egr egu egy en- ena ene eng enn enr enu eny era ere erg ern err eru ery eu- eua eue eug eun eur eya eye eyn eyr gaa gae gag gan gar gau gay ge- gea gee geg gen ger geu gey gga ggg ggn ggr ggu gna gne gnn gnr gnu gra gre grg grn grr gru gry gu- gua gue gug gun gur guu guy gy- gya gye gyn gyr naa nae nag nan nar nau nay ne- nea nee neg nen ner neu ney nga nge ngg ngn ngu nna nne nng nnn nnu nra nre nrg nrn nrr nru nry nua nue nug nun nur nuu nuy nya nye nyg nyn nyu nyy ra- raa rae rag ran rar rau ray re- rea ree reg ren rer reu rey rga rge rgg rgn rgr rna rng rnn rnr rnu rny rra rrg rrn rrr rru rua rue rug run rur ruu ruy ry- rya rye ryg ryn ryr ryu ryy ua- uaa uae uag uan uar uau uay uea uee ueg uen uer uey uga uge ugg ugn ugr ugu un- una une ung unn unr unu uny ur- ura ure urg urn urr uru ury uua uue uug uun uur uuu uyu yaa yae yag yan yar yau yay yea yee yeg yen yer yey yga yna yne yng ynn ynu yny yra yre yrg yrn yru yua yue yug yun yur yuu yuy yye yyg yyu yyy