-er -ey a-a aaa aae aag aak aan aao aar aav aay aea aee aeg aek aen aeo aer aev aey ag- aga age agg agk agn ago agr agv agy aka ake akg akk akn ako akr akv an- ana ane ang ank ann ano anr anv any aoa aoe aog aok aon aoo aor aov ar- ara are arg ark arn aro arr arv ary av- ava ave avg avk avn avo avr avy ay- aya aye ayk ayn ayo ayr eaa eae eag eak ean eao ear eav eea eee eeg eek een eeo eer eev eey ega ege egg egn ego egr egy eka eke ekg eko ekr ekv eky en- ena ene eng enk enn eno enr env eny eo- eoa eoe eog eok eon eoo eor era ere erg erk ern ero err erv ery eva eve evg evn evo evr evv evy eya eye eyn eyo eyr gaa gae gag gak gan gao gar gav gay ge- gea gee geg gek gen geo ger gev gey gga ggg ggn ggo ggr ggv gka gkn gko gna gne gnn gno gnr gnv goa goe gog gok gon goo gor gov goy gra gre grg grk grn gro grr grv gry gva gve gvg gvk gvn gvo gvr gy- gya gye gyn gyo gyr ka- kaa kae kag kak kan kao kar kav kay ke- kea kee keg kek ken keo ker kev key kga kgo kgv kgy kke kkk kkn kkr kkv kky kn- kna kne kng knk knn kno knr koa koe kog kok kon koo kor koy kra krg krk krn kro krr krv kry kva kvk kvn kvo kvr kvv kya kye kyn kyo kyr naa nae nag nak nan nao nar nav nay ne- nea nee neg nek nen neo ner nev ney nga nge ngg ngk ngn ngo nka nke nkk nkn nko nkr nky nna nne nng nnk nnn nno nnv no- noa noe nog nok non noo nor nov noy nra nre nrg nrk nrn nro nrr nrv nry nva nve nvg nvk nvn nvv nya nye nyg nyk nyn nyo nyy oaa oae oag oak oan oao oar oav oea oee oeg oen oeo oer oey oga oge ogg ogn ogo ogy oka oke okg okk oko okr on- ona one ong onk onn ono onr ony oo- ooa oog ook oon ooo oor oov or- ora ore org ork orn oro orr orv ory ov- ova ove ovo ovv oya oye oyo ra- raa rae rag rak ran rao rar rav ray re- rea ree reg rek ren reo rer rev rey rga rge rgg rgk rgn rgo rgr rgv rke rkg rkk rko rkv rky rna rng rnn rno rnr rnv rny roa roe rog rok ron roo ror rov roy rra rrg rrk rrn rrr rva rve rvg rvn rvo rvr rvv rvy ry- rya rye ryg ryk ryn ryo ryr ryy v-a v-e vaa vae vag vak van vao var vav vay vea vee veg vek ven veo ver vey vga vgg vgn vgo vgr vka vkg vn- vna vng vno vnr vnv voa voe vog vok von voo vor vov voy vra vre vrg vrk vrn vrr vry vva vvg vvo vvr vvv vye vyg vyn yaa yae yag yak yan yao yar yav yay yea yee yeg yek yen yeo yer yev yey yga ygo yka ykk ykn yna yne yng ynk ynn yny yoe yog yok yon yoo yor yoy yra yre yrg yrn yro yva yve yvo yvr yvy yye yyg yyy