-al -ol a-a a-c aaa aac aal aan aao aav ac- aca acc acl acn aco acv al- ala alc all aln alo alv an- ana anc anl ann ano anv aoa aoc aol aon aoo aov av- ava avc avl avn avo c-- caa cac cal can cao cav cca ccc ccl ccn cco ccv cl- cla clc cll cln clo clv cn- cna cnc cnl cnn cno cnv co- coa coc col con coo cov cva cvc cvl cvn cvo cvv la- laa lac lal lan lao lav lca lcc lcl lcn lco lcv lla llc lll lln llo llv lna lnc lnl lnn lno loa loc lol lon loo lov lva lvc lvl lvn lvv naa nac nal nan nao nav nca ncc ncl ncn nco ncv nla nlc nll nln nlo nlv nna nnc nnl nnn nno nnv no- noa noc nol non noo nov nva nvc nvl nvn nvv oaa oac oal oan oao oav oc- oca occ ocl ocn oco ocv ola olc oll oln olo on- ona onc onl onn ono oo- ooa ooc ool oon ooo oov ov- ova ovc ovl ovo ovv v-a vaa vac val van vao vav vca vcc vcl vcn vco vl- vla vlc vll vlo vlv vn- vna vnl vno vnv voa voc vol von voo vov vva vvc vvo vvv