a-a a-i aaa aai aak aao aar aav aay ai- aia aii aik aio air aiv aiy aka aki akk ako akr akv aoa aoi aok aoo aor aov ar- ara ari ark aro arr arv ary av- ava avi avk avo avr avy ay- aya ayi ayk ayo ayr i-v ia- iaa iai iao iar iav iia iii iio iir ika iki ikk iko ikr ikv io- ioa ioi ioo ior iov ir- ira iri irk iro irr irv iry iva ivi ivo ivr ivv ivy iya iyo iyr iyy ka- kaa kai kak kao kar kav kay kia kii kik kio kir kiv kki kkk kkr kkv kky koa koi kok koo kor koy kra kri krk kro krr krv kry kva kvi kvk kvo kvr kvv kya kyo kyr o-i oaa oai oak oao oar oav oia oii oik oio oir oiv oka oki okk oko okr oo- ooa ooi ook ooo oor oov or- ora ori ork oro orr orv ory ov- ova ovi ovo ovv oya oyi oyo ra- raa rai rak rao rar rav ray ria rii rik rio rir riv riy rkk rko rkv rky roa roi rok roo ror rov roy rra rri rrk rrr rva rvi rvo rvr rvv rvy ry- rya ryk ryo ryr ryy v-a vaa vai vak vao var vav vay vi- via vii vik vio vir viv viy vka voa voi vok voo vor vov voy vra vri vrk vrr vry vva vvi vvo vvr vvv yaa yai yak yao yar yav yay yii yio yir yka yki ykk yoi yok yoo yor yoy yra yro yva yvi yvo yvr yvy yyy