-er -ey a-a aaa aae aah aak aan aao aar aav aay aea aee aeh aek aen aeo aer aev aey aha ahe ahh ahk ahn aho ahr ahv ahy aka ake akh akk akn ako akr akv an- ana ane anh ank ann ano anr anv any aoa aoe aoh aok aon aoo aor aov ar- ara are arh ark arn aro arr arv ary av- ava ave avh avk avn avo avr avy ay- aya aye ayh ayk ayn ayo ayr eaa eae eah eak ean eao ear eav eea eee eek een eeo eer eev eey eha ehe ehh ehn eho ehr ehv eka eke ekh eko ekr ekv eky en- ena ene enh enk enn eno enr env eny eo- eoa eoe eoh eok eon eoo eor era ere erh erk ern ero err erv ery eva eve evh evn evo evr evv evy eya eye eyn eyo eyr haa hae hah hak han hao har hav hay he- hea hee heh hek hen heo her hev hey hha hhe hhh hhk hhn hho hhr hhv hhy hka hkh hkk hkn hko hkr hna hne hnh hnk hnn hno hnv hny hoa hoe hoh hok hon hoo hor hov hoy hr- hra hre hrh hrk hrn hro hrr hrv hv- hva hvk hvn hvo hvr hvv hvy hy- hya hye hyh hyn hyo hyr hyv hyy ka- kaa kae kah kak kan kao kar kav kay ke- kea kee keh kek ken keo ker kev key kha khe khh khk khn kho khr khv kke kkh kkk kkn kkr kkv kky kn- kna kne knk knn kno knr koa koe koh kok kon koo kor koy kra krk krn kro krr krv kry kva kvh kvk kvn kvo kvr kvv kya kye kyn kyo kyr naa nae nah nak nan nao nar nav nay ne- nea nee neh nek nen neo ner nev ney nha nhe nhh nhk nhn nhr nhv nhy nka nke nkk nkn nko nkr nky nna nne nnh nnk nnn nno nnv no- noa noe noh nok non noo nor nov noy nra nre nrk nrn nro nrr nrv nry nva nve nvh nvk nvn nvv nya nye nyk nyn nyo nyy oaa oae oah oak oan oao oar oav oea oee oeh oen oeo oer oey oha ohe ohh ohn oho ohr oka oke okk oko okr on- ona one onh onk onn ono onr ony oo- ooa ooh ook oon ooo oor oov or- ora ore orh ork orn oro orr orv ory ov- ova ove ovh ovo ovv oya oye oyo ra- raa rae rah rak ran rao rar rav ray re- rea ree reh rek ren reo rer rev rey rh- rha rhe rhh rhn rho rhr rhv rke rkk rko rkv rky rna rnh rnn rno rnr rnv rny roa roe roh rok ron roo ror rov roy rra rrh rrk rrn rrr rva rve rvh rvn rvo rvr rvv rvy ry- rya rye ryk ryn ryo ryr ryy v-a v-e vaa vae vah vak van vao var vav vay vea vee veh vek ven veo ver vey vh- vha vhe vho vka vn- vna vno vnr vnv voa voe voh vok von voo vor vov voy vra vre vrh vrk vrn vrr vry vva vvo vvr vvv vye vyn yaa yae yah yak yan yao yar yav yay yea yee yeh yek yen yeo yer yev yey yha yhe yka ykk ykn yna yne ynk ynn yny yoe yok yon yoo yor yoy yra yre yrn yro yva yve yvo yvr yvy yye yyy