-al -ol a-a a-i aaa aai aak aal aao aar aav ai- aia aii aik ail aio air aiv aka aki akk akl ako akr akv al- ala ali alk all alo alr alv aoa aoi aok aol aoo aor aov ar- ara ari ark arl aro arr arv av- ava avi avk avl avo avr i-v ia- iaa iai ial iao iar iav iia iii iil iio iir ika iki ikk ikl iko ikr ikv il- ila ili ilk ill ilo ilr ilv io- ioa ioi iol ioo ior iov ir- ira iri irk irl iro irr irv iva ivi ivl ivo ivr ivv ka- kaa kai kak kal kao kar kav kia kii kik kil kio kir kiv kki kkk kkl kkr kkv kl- kla kli klo klr klv koa koi kok kol koo kor kra kri krk krl kro krr krv kva kvi kvk kvo kvr kvv la- laa lai lak lal lao lar lav lia lii lik lil lio lir liv lka lkl lkr lla lli llk lll llo llr llv loa loi lok lol loo lor lov lra lri lrk lro lrr lrv lva lvi lvl lvr lvv o-i oaa oai oak oal oao oar oav oia oii oik oil oio oir oiv oka oki okk okl oko okr ola oli olk oll olo oo- ooa ooi ook ool ooo oor oov or- ora ori ork orl oro orr orv ov- ova ovi ovl ovo ovv ra- raa rai rak ral rao rar rav ria rii rik ril rio rir riv rkk rko rkv rla rli rll rlo rlr roa roi rok rol roo ror rov rra rri rrk rrl rrr rva rvi rvl rvo rvr rvv v-a vaa vai vak val vao var vav vi- via vii vik vil vio vir viv vka vl- vla vlk vll vlo vlv voa voi vok vol voo vor vov vra vri vrk vrr vva vvi vvo vvr vvv