-al -ol a-a aaa aag aal aao aav ag- aga agg agl ago agv al- ala alg all alo alv aoa aog aol aoo aov av- ava avg avl avo gaa gag gal gao gav gga ggg ggo ggv gla glg gll glo glv goa gog gol goo gov gva gvg gvl gvo la- laa lag lal lao lav lga lgg lgl lgo lgv lla llg lll llo llv loa log lol loo lov lva lvg lvl lvv oaa oag oal oao oav oga ogg ogl ogo ola olg oll olo oo- ooa oog ool ooo oov ov- ova ovl ovo ovv v-a vaa vag val vao vav vga vgg vgl vgo vl- vla vll vlo vlv voa vog vol voo vov vva vvg vvo vvv