-al a-a aaa aag aal aar aav ag- aga agg agl agr agv al- ala alg all alr alv ar- ara arg arl arr arv av- ava avg avl avr gaa gag gal gar gav gga ggg ggr ggv gla glg gll glr glv gra grg grl grr grv gva gvg gvl gvr la- laa lag lal lar lav lga lgg lgl lgr lgv lla llg lll llr llv lra lrg lrr lrv lva lvg lvl lvr lvv ra- raa rag ral rar rav rga rgg rgr rgv rla rlg rll rlr rra rrg rrl rrr rva rvg rvl rvr rvv v-a vaa vag val var vav vga vgg vgl vgr vl- vla vll vlv vra vrg vrr vva vvg vvr vvv