-al -ol a-a aaa aak aal aan aao aav aka akk akl akn ako akv al- ala alk all aln alo alv an- ana ank anl ann ano anv aoa aok aol aon aoo aov av- ava avk avl avn avo ka- kaa kak kal kan kao kav kkk kkl kkn kkv kl- kla klo klv kn- kna knk knl knn kno koa kok kol kon koo kva kvk kvn kvo kvv la- laa lak lal lan lao lav lka lkl lla llk lll lln llo llv lna lnk lnl lnn lno loa lok lol lon loo lov lva lvl lvn lvv naa nak nal nan nao nav nka nkk nkn nko nla nlk nll nln nlo nlv nna nnk nnl nnn nno nnv no- noa nok nol non noo nov nva nvk nvl nvn nvv oaa oak oal oan oao oav oka okk okl oko ola olk oll oln olo on- ona onk onl onn ono oo- ooa ook ool oon ooo oov ov- ova ovl ovo ovv v-a vaa vak val van vao vav vka vl- vla vlk vll vlo vlv vn- vna vnl vno vnv voa vok vol von voo vov vva vvo vvv