-er -ey a-a a-i aaa aae aai aan aao aar aav aay aea aee aei aen aeo aer aev aey ai- aia aie aii ain aio air aiv aiy an- ana ane ani ann ano anr anv any aoa aoe aoi aon aoo aor aov ar- ara are ari arn aro arr arv ary av- ava ave avi avn avo avr avy ay- aya aye ayi ayn ayo ayr eaa eae eai ean eao ear eav eea eee een eeo eer eev eey eia eie eii ein eio eir eiv en- ena ene eni enn eno enr env eny eo- eoa eoe eoi eon eoo eor era ere eri ern ero err erv ery eva eve evi evn evo evr evv evy eya eye eyn eyo eyr i-v ia- iaa iae iai ian iao iar iav ie- iea iee iei ien ier iev iey iia iie iii iin iio iir in- ina ine ini inn ino inr inv iny io- ioa ioe ioi ion ioo ior iov ir- ira ire iri irn iro irr irv iry iva ive ivi ivo ivr ivv ivy iya iye iyo iyr iyy n-i naa nae nai nan nao nar nav nay ne- nea nee nei nen neo ner nev ney nia nie nii nin nio nir niv nna nne nni nnn nno nnv no- noa noe noi non noo nor nov noy nra nre nri nrn nro nrr nrv nry nva nve nvi nvn nvv nya nye nyn nyo nyy o-i oaa oae oai oan oao oar oav oea oee oei oen oeo oer oey oia oie oii oin oio oir oiv on- ona one oni onn ono onr ony oo- ooa ooi oon ooo oor oov or- ora ore ori orn oro orr orv ory ov- ova ove ovi ovo ovv oya oye oyi oyo ra- raa rae rai ran rao rar rav ray re- rea ree rei ren reo rer rev rey ria rie rii rin rio rir riv riy rna rni rnn rno rnr rnv rny roa roe roi ron roo ror rov roy rra rri rrn rrr rva rve rvi rvn rvo rvr rvv rvy ry- rya rye ryn ryo ryr ryy v-a v-e vaa vae vai van vao var vav vay vea vee vei ven veo ver vey vi- via vie vii vin vio vir viv viy vn- vna vni vno vnr vnv voa voe voi von voo vor vov voy vra vre vri vrn vrr vry vva vvi vvo vvr vvv vye vyn yaa yae yai yan yao yar yav yay yea yee yei yen yeo yer yev yey yie yii yin yio yir yna yne ynn yny yoe yoi yon yoo yor yoy yra yre yrn yro yva yve yvi yvo yvr yvy yye yyy