-al -ol a-a aaa aal aan aao aav al- ala all aln alo alv an- ana anl ann ano anv aoa aol aon aoo aov av- ava avl avn avo la- laa lal lan lao lav lla lll lln llo llv lna lnl lnn lno loa lol lon loo lov lva lvl lvn lvv naa nal nan nao nav nla nll nln nlo nlv nna nnl nnn nno nnv no- noa nol non noo nov nva nvl nvn nvv oaa oal oan oao oav ola oll oln olo on- ona onl onn ono oo- ooa ool oon ooo oov ov- ova ovl ovo ovv v-a vaa val van vao vav vl- vla vll vlo vlv vn- vna vnl vno vnv voa vol von voo vov vva vvo vvv